https://www.sciencedaily.com/news/matter_energy/telecommunications/ Telecommunications research news. en-us Mon, 20 Apr 2026 02:56:01 EDT Mon, 20 Apr 2026 02:56:01 EDT 60 https://www.sciencedaily.com/images/scidaily-logo-rss.png https://www.sciencedaily.com/news/matter_energy/telecommunications/ For more science news, visit ScienceDaily. https://www.sciencedaily.com/releases/2026/04/260413043155.htm In the pursuit of powerful and stable quantum computers, researchers at Chalmers University of Technology, Sweden, have developed the theory for an entirely new quantum system – based on the novel concept of ‘giant superatoms’. This breakthrough enables quantum information to be protected, controlled, and distributed in new ways and could be a key step towards building quantum computers at scale. Mon, 13 Apr 2026 08:38:46 EDT https://www.sciencedaily.com/releases/2026/04/260413043155.htm https://www.sciencedaily.com/releases/2026/04/260413043150.htm Quantum systems can secretly “remember” their past—even when they appear not to. Scientists found that whether a system shows memory depends on how you look at it: through its evolving state or its measurable properties. Each perspective uncovers different kinds of memory, meaning a system can seem memoryless and memory-filled at the same time. This discovery could change how researchers design and control quantum technologies. Tue, 14 Apr 2026 01:55:52 EDT https://www.sciencedaily.com/releases/2026/04/260413043150.htm https://www.sciencedaily.com/releases/2026/04/260409101108.htm A strange new kind of superconductivity has been uncovered in uranium ditelluride (UTe2), where electricity flows with zero resistance—but only under extremely strong magnetic fields that should normally destroy it. Even more surprising, the superconductivity disappears at first and then dramatically reappears at even higher fields, earning it the nickname the “Lazarus phase.” Fri, 10 Apr 2026 09:36:49 EDT https://www.sciencedaily.com/releases/2026/04/260409101108.htm https://www.sciencedaily.com/releases/2026/04/260409101104.htm Perovskite solar cells shouldn’t work as well as they do—but they do. Scientists have now discovered that defects inside the material actually help, creating networks that separate and guide electric charges efficiently. Using a novel imaging method, they revealed hidden structures acting like charge “highways.” This insight could unlock even more powerful, low-cost solar cells. Fri, 10 Apr 2026 09:03:47 EDT https://www.sciencedaily.com/releases/2026/04/260409101104.htm https://www.sciencedaily.com/releases/2026/04/260407193915.htm Scientists have zoomed in on how phosphoric acid moves electrical charges so efficiently in both biology and technology. By freezing a key molecular pair to extremely low temperatures, they found it forms just one stable structure—contrary to predictions. This structure relies on a specific hydrogen-bond network that may be universal in similar systems. The discovery helps explain how protons travel so quickly and could inspire better energy materials. Tue, 07 Apr 2026 22:20:03 EDT https://www.sciencedaily.com/releases/2026/04/260407193915.htm https://www.sciencedaily.com/releases/2026/04/260406045126.htm Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final layers really mattering. As a result, deep quantum circuits behave more like shallow ones. This limits what current quantum computers can realistically achieve. Mon, 06 Apr 2026 05:08:06 EDT https://www.sciencedaily.com/releases/2026/04/260406045126.htm https://www.sciencedaily.com/releases/2026/04/260403224452.htm Scientists have taken a major step toward futuristic energy tech by building a working prototype of a quantum battery—one that can charge, store, and release energy using the strange rules of quantum physics instead of chemistry. This tiny, laser-powered device hints at a future where energy storage is not only faster but actually improves as systems get larger, flipping the rules of conventional batteries. Sat, 04 Apr 2026 23:00:42 EDT https://www.sciencedaily.com/releases/2026/04/260403224452.htm https://www.sciencedaily.com/releases/2026/03/260330001133.htm Scientists have discovered something that seems almost impossible: under the right conditions, ordinary liquids can snap apart like solid objects. In experiments, researchers found that when certain liquids are stretched with enough force, they don’t just thin and flow—they suddenly fracture with a sharp break, much like metal under stress. This surprising behavior appears to be tied to viscosity, not elasticity, challenging long-held assumptions about how liquids behave. Mon, 30 Mar 2026 00:11:33 EDT https://www.sciencedaily.com/releases/2026/03/260330001133.htm https://www.sciencedaily.com/releases/2026/03/260328212132.htm A new holographic storage technique uses light in three dimensions to dramatically increase how much data can be stored. It encodes information throughout a material using amplitude, phase, and polarization, rather than just on a surface. An AI model then reconstructs the data from light patterns, simplifying the process. This could pave the way for faster, denser, and more efficient data storage systems. Sun, 29 Mar 2026 00:58:47 EDT https://www.sciencedaily.com/releases/2026/03/260328212132.htm https://www.sciencedaily.com/releases/2026/03/260326075614.htm Researchers have uncovered a new way to generate exotic oscillation states in tiny magnetic structures—using only minimal energy. By exciting magnetic waves, they triggered a delicate motion that produced a rich spectrum of signals never seen before in this system. The finding challenges existing assumptions and could help connect different types of technologies, from conventional electronics to quantum devices. It’s a small effect with potentially huge implications. Fri, 27 Mar 2026 07:34:19 EDT https://www.sciencedaily.com/releases/2026/03/260326075614.htm https://www.sciencedaily.com/releases/2026/03/260324024257.htm Scientists have found a clever way to supercharge ultra-thin semiconductors by reshaping the space beneath them rather than altering the material itself. By placing a single-atom-thick layer of tungsten disulfide over tiny air cavities carved into a crystal, they created miniature “light traps” that dramatically boost brightness and optical effects—up to 20 times stronger emission and 25 times stronger nonlinear signals. These hollow structures, called Mie voids, concentrate light exactly where the material sits, overcoming a major limitation of atomically thin devices. Tue, 24 Mar 2026 03:25:15 EDT https://www.sciencedaily.com/releases/2026/03/260324024257.htm https://www.sciencedaily.com/releases/2026/03/260324024251.htm Researchers have visualized atoms in motion just before a radiation-driven decay process occurs, revealing a surprisingly dynamic scene. Instead of remaining fixed, the atoms roam and rearrange, directly influencing how and when the decay unfolds. This “atomic movie” shows that structure and motion play a central role in radiation damage mechanisms. The findings could improve our understanding of how harmful radiation affects biological matter. Tue, 24 Mar 2026 23:53:24 EDT https://www.sciencedaily.com/releases/2026/03/260324024251.htm https://www.sciencedaily.com/releases/2026/03/260322020249.htm Scientists in Australia have demonstrated a prototype quantum battery that could revolutionize energy storage. By harnessing quantum effects, it can absorb energy in a rapid “super absorption” event, enabling much faster charging than conventional batteries. Even more surprisingly, the system becomes more efficient as it scales up. The research opens the door to ultra-fast, next-generation energy technologies. Sun, 22 Mar 2026 23:14:57 EDT https://www.sciencedaily.com/releases/2026/03/260322020249.htm https://www.sciencedaily.com/releases/2026/03/260321012705.htm A routine quantum optics technique just revealed an extraordinary secret: entangled light can carry incredibly complex topological structures. Researchers found these hidden patterns reach up to 48 dimensions, offering a vast new “alphabet” for encoding quantum information. Unlike previous assumptions, this topology can emerge from a single property of light—orbital angular momentum. Sat, 21 Mar 2026 07:26:44 EDT https://www.sciencedaily.com/releases/2026/03/260321012705.htm https://www.sciencedaily.com/releases/2026/03/260317064509.htm MIT physicists have built a powerful new microscope that uses terahertz light to uncover hidden quantum motions inside superconductors. By compressing this normally unwieldy light into a tiny region, they were able to observe electrons moving together in a frictionless, wave-like state for the first time. This discovery opens a new window into how superconductors really work. It could also help drive future breakthroughs in high-speed wireless communication. Tue, 17 Mar 2026 23:49:14 EDT https://www.sciencedaily.com/releases/2026/03/260317064509.htm https://www.sciencedaily.com/releases/2026/03/260315225137.htm Physicists at UC Santa Barbara have uncovered a new way to manipulate unusual magnetic states by exploiting “frustration” inside a crystal’s atomic structure. The team discovered a rare system where two different kinds of frustration—magnetic and electronic bond frustration—coexist and interact. By coupling these competing effects, researchers may be able to control exotic quantum states, potentially unlocking new ways to manipulate entangled spins for future quantum technologies. Mon, 16 Mar 2026 06:19:03 EDT https://www.sciencedaily.com/releases/2026/03/260315225137.htm https://www.sciencedaily.com/releases/2026/03/260309225224.htm More than a century before quantum mechanics was born, Irish mathematician William Rowan Hamilton stumbled onto an idea that would quietly foreshadow one of the deepest truths in physics. While studying the paths of light rays and moving objects, Hamilton noticed a striking mathematical similarity between them and used it to develop a powerful new framework for mechanics. At the time, it seemed like a clever analogy—but decades later, as scientists uncovered the strange wave-particle nature of light and matter, Hamilton’s insight took on new meaning. Tue, 10 Mar 2026 21:53:49 EDT https://www.sciencedaily.com/releases/2026/03/260309225224.htm https://www.sciencedaily.com/releases/2026/03/260308201613.htm Physicists have long struggled to unite quantum mechanics—the theory governing tiny particles—with Einstein’s theory of gravity, which explains the behavior of stars, planets, and the structure of the universe. Researchers at TU Wien have now taken a new step toward that goal by rethinking one of relativity’s core ideas: the paths particles follow through curved spacetime, known as geodesics. By creating a quantum version of these paths—called the q-desic equation—the team showed that particles moving through a “quantum” spacetime may deviate slightly from the paths predicted by classical relativity. Mon, 09 Mar 2026 00:16:40 EDT https://www.sciencedaily.com/releases/2026/03/260308201613.htm https://www.sciencedaily.com/releases/2026/03/260303145707.htm Scientists at the University of Tokyo have captured something never seen before: a frame-by-frame view of how electron spins flip inside an antiferromagnet, a material once thought to be magnetically “invisible.” By firing ultrafast electrical pulses into a thin layer of manganese–tin and tracking the response with precisely timed flashes of light, the team uncovered two distinct switching mechanisms. One relies on heat generated by strong currents, while the other flips spins directly with minimal heating — a far more efficient process. Tue, 03 Mar 2026 14:57:07 EST https://www.sciencedaily.com/releases/2026/03/260303145707.htm https://www.sciencedaily.com/releases/2026/03/260303050630.htm Researchers at the University of Basel and the ETH in Zurich have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method could be used to create adaptable electronic circuits with light. Tue, 03 Mar 2026 08:03:51 EST https://www.sciencedaily.com/releases/2026/03/260303050630.htm https://www.sciencedaily.com/releases/2026/02/260228093446.htm Scientists have pulled off a feat long considered out of reach: getting light to mimic the famous quantum Hall effect. In their experiment, photons drift sideways in perfectly defined, quantized steps—just like electrons do in powerful magnetic fields. Because these steps depend only on nature’s fundamental constants, they could become a new gold standard for ultra-precise measurements. The discovery also hints at tougher, more reliable quantum photonic technologies. Sun, 01 Mar 2026 08:40:10 EST https://www.sciencedaily.com/releases/2026/02/260228093446.htm https://www.sciencedaily.com/releases/2026/02/260226042500.htm Researchers have discovered new ways to shape quantum light, creating high-dimensional states that can carry much more information per photon. Using advanced tools like on-chip photonics and ultrafast light structuring, they’re pushing quantum communication and imaging into exciting new territory. Although long-distance transmission remains tricky, innovative approaches—such as topological quantum states—could make these fragile signals far more resilient. The momentum suggests quantum optics is entering a bold new phase. Thu, 26 Feb 2026 11:23:52 EST https://www.sciencedaily.com/releases/2026/02/260226042500.htm https://www.sciencedaily.com/releases/2026/02/260224023211.htm Quantum computers need special materials called topological superconductors—but they’ve been notoriously difficult to create. Researchers have now shown they can trigger this exotic state by subtly adjusting the mix of tellurium and selenium in ultra-thin films. That tiny chemical tweak changes how electrons interact, effectively turning a quantum phase “dial” until the ideal state appears. The result is a more practical path toward building stable, next-generation quantum devices. Wed, 25 Feb 2026 06:43:17 EST https://www.sciencedaily.com/releases/2026/02/260224023211.htm https://www.sciencedaily.com/releases/2026/02/260221000252.htm Scientists may have spotted a long-sought triplet superconductor — a material that can transmit both electricity and electron spin with zero resistance. That ability could dramatically stabilize quantum computers while slashing their energy use. Early experiments suggest the alloy NbRe behaves unlike any conventional superconductor. If verified, it could become a cornerstone of next-generation quantum and spintronic technology. Sat, 21 Feb 2026 07:10:00 EST https://www.sciencedaily.com/releases/2026/02/260221000252.htm https://www.sciencedaily.com/releases/2026/02/260219040756.htm Qubits, the heart of quantum computers, can change performance in fractions of a second — but until now, scientists couldn’t see it happening. Researchers at NBI have built a real-time monitoring system that tracks these rapid fluctuations about 100 times faster than previous methods. Using fast FPGA-based control hardware, they can instantly identify when a qubit shifts from “good” to “bad.” The discovery opens a new path toward stabilizing and scaling future quantum processors. Fri, 20 Feb 2026 09:03:48 EST https://www.sciencedaily.com/releases/2026/02/260219040756.htm https://www.sciencedaily.com/releases/2026/02/260212234158.htm As data keeps exploding worldwide, scientists are racing to pack more information into smaller and smaller spaces — and a team at the University of Stuttgart may have just unlocked a powerful new trick. By slightly twisting ultra-thin layers of a magnetic material called chromium iodide, researchers created an entirely new magnetic state that hosts tiny, stable structures known as skyrmions — some of the smallest and toughest information carriers ever observed. Fri, 13 Feb 2026 07:36:20 EST https://www.sciencedaily.com/releases/2026/02/260212234158.htm https://www.sciencedaily.com/releases/2026/02/260209221713.htm Time may feel smooth and continuous, but at the quantum level it behaves very differently. Physicists have now found a way to measure how long ultrafast quantum events actually last, without relying on any external clock. By tracking subtle changes in electrons as they absorb light and escape a material, researchers discovered that these transitions are not instantaneous and that their duration depends strongly on the atomic structure of the material involved. Mon, 09 Feb 2026 22:21:59 EST https://www.sciencedaily.com/releases/2026/02/260209221713.htm https://www.sciencedaily.com/releases/2026/02/260208011010.htm Physicists at Heidelberg University have developed a new theory that finally unites two long-standing and seemingly incompatible views of how exotic particles behave inside quantum matter. In some cases, an impurity moves through a sea of particles and forms a quasiparticle known as a Fermi polaron; in others, an extremely heavy impurity freezes in place and disrupts the entire system, destroying quasiparticles altogether. The new framework shows these are not opposing realities after all, revealing how even very heavy particles can make tiny movements that allow quasiparticles to emerge. Sun, 08 Feb 2026 06:29:16 EST https://www.sciencedaily.com/releases/2026/02/260208011010.htm https://www.sciencedaily.com/releases/2026/02/260206012208.htm Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new experiment shows how to perform quantum operations while continuously fixing errors, rather than pausing protection to compute. The team used a method called lattice surgery to split a protected qubit into two entangled ones without losing control. This breakthrough moves quantum machines closer to scaling up into something truly powerful. Fri, 06 Feb 2026 09:10:15 EST https://www.sciencedaily.com/releases/2026/02/260206012208.htm https://www.sciencedaily.com/releases/2026/02/260206012206.htm Astronomers propose that an ultra-dense clump of exotic dark matter could be masquerading as the powerful object thought to anchor our galaxy, explaining both the blistering speeds of stars near the center and the slower, graceful rotation of material far beyond. This dark matter structure would have a compact core that pulls on nearby stars like a black hole, surrounded by a broad halo shaping the galaxy’s outer motion. Sat, 07 Feb 2026 11:26:18 EST https://www.sciencedaily.com/releases/2026/02/260206012206.htm https://www.sciencedaily.com/releases/2026/02/260204121545.htm Physicists have watched a quantum fluid do something once thought almost impossible: stop moving. In experiments with ultra-thin graphene, researchers observed a superfluid—normally defined by its endless, frictionless flow—freeze into a strange new state that looks solid yet still belongs to the quantum world. This long-sought phase, known as a supersolid, blends crystal-like order with superfluid behavior and has puzzled scientists for decades. Thu, 05 Feb 2026 23:15:38 EST https://www.sciencedaily.com/releases/2026/02/260204121545.htm https://www.sciencedaily.com/releases/2026/02/260204121536.htm A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many colors. The trick combines two geometric phase effects so each spin channel can be tuned without interfering with the other. Researchers demonstrated stable beam steering and dual-focus lenses over wide frequency ranges. The approach could scale from microwaves all the way to visible light. Thu, 05 Feb 2026 01:59:59 EST https://www.sciencedaily.com/releases/2026/02/260204121536.htm https://www.sciencedaily.com/releases/2026/02/260204114540.htm A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called skyrmions. These light vortices hold their shape even when disturbed, making them promising for wireless data transmission. Using a specially designed metasurface and controlled laser pulses, scientists can flip between electric and magnetic modes. The advance could help pave the way for more resilient terahertz communication systems. Wed, 04 Feb 2026 11:51:31 EST https://www.sciencedaily.com/releases/2026/02/260204114540.htm https://www.sciencedaily.com/releases/2026/02/260201223737.htm A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing many qubits to be read at once. The team has already demonstrated working arrays with dozens and even hundreds of cavities. The approach could eventually support massive quantum networks with millions of qubits. Mon, 02 Feb 2026 00:01:14 EST https://www.sciencedaily.com/releases/2026/02/260201223737.htm https://www.sciencedaily.com/releases/2026/01/260131084616.htm Researchers have discovered a hidden quantum geometry inside materials that subtly steers electrons, echoing how gravity warps light in space. Once thought to exist only on paper, this effect has now been observed experimentally in a popular quantum material. The finding reveals a new way to understand and control how materials conduct electricity and interact with light. It could help power future ultra-fast electronics and quantum technologies. Sun, 01 Feb 2026 05:04:50 EST https://www.sciencedaily.com/releases/2026/01/260131084616.htm https://www.sciencedaily.com/releases/2026/01/260126231849.htm Physicists have discovered that hidden magnetic order plays a key role in the pseudogap, a puzzling state of matter that appears just before certain materials become superconductors. Using an ultra-cold quantum simulator, the team found that even when magnetism seems disrupted, subtle and universal magnetic patterns persist beneath the surface. These patterns closely track the temperature at which the pseudogap forms, suggesting magnetism may help set the stage for superconductivity. Mon, 26 Jan 2026 23:39:16 EST https://www.sciencedaily.com/releases/2026/01/260126231849.htm https://www.sciencedaily.com/releases/2026/01/260121233404.htm Scientists are learning how to temporarily reshape materials by nudging their internal quantum rhythms instead of blasting them with extreme lasers. By harnessing excitons, short-lived energy pairs that naturally form inside semiconductors, researchers can alter how electrons behave using far less energy than before. This approach achieves powerful quantum effects without damaging the material, overcoming a major barrier that has limited progress for years. Thu, 22 Jan 2026 00:03:43 EST https://www.sciencedaily.com/releases/2026/01/260121233404.htm https://www.sciencedaily.com/releases/2026/01/260121233400.htm When quantum spins interact, they can produce collective behaviors that defy long-standing expectations. Researchers have now shown that the Kondo effect behaves very differently depending on spin size. In systems with small spins, it suppresses magnetism, but when spins are larger, it actually promotes magnetic order. This discovery uncovers a new quantum boundary with major implications for future materials. Wed, 21 Jan 2026 23:43:56 EST https://www.sciencedaily.com/releases/2026/01/260121233400.htm https://www.sciencedaily.com/releases/2026/01/260118064641.htm Solid-state batteries could store more energy and charge faster than today’s batteries, but they tend to crack and fail over time. Stanford researchers found that a nanoscale silver treatment can greatly strengthen the battery’s ceramic core. The silver helps seal tiny flaws and prevents lithium from causing further damage. This simple approach could help unlock next-generation batteries. Sun, 18 Jan 2026 22:23:20 EST https://www.sciencedaily.com/releases/2026/01/260118064641.htm https://www.sciencedaily.com/releases/2026/01/260116035319.htm Engineers have created a device that generates incredibly tiny, earthquake-like vibrations on a microchip—and it could transform future electronics. Using a new kind of “phonon laser,” the team can produce ultra-fast surface waves that already play a hidden role in smartphones, GPS systems, and wireless tech. Unlike today’s bulky setups, this single-chip device could deliver far higher performance using less power, opening the door to smaller, faster, and more efficient phones and wireless devices. Sat, 17 Jan 2026 10:43:09 EST https://www.sciencedaily.com/releases/2026/01/260116035319.htm https://www.sciencedaily.com/releases/2026/01/260115022758.htm Physicists have long relied on the idea that electrons behave like tiny particles zipping through materials, even though quantum physics says their exact position is fundamentally uncertain. Now, researchers at TU Wien have discovered something surprising: a material where this particle picture completely breaks down can still host exotic topological states—features once thought to depend on particle-like behavior. Thu, 15 Jan 2026 08:36:20 EST https://www.sciencedaily.com/releases/2026/01/260115022758.htm https://www.sciencedaily.com/releases/2026/01/260107225539.htm When scientists repeatedly drove a strongly interacting quantum system with laser “kicks,” they expected it to heat up and grow chaotic. Instead, the atoms abruptly stopped absorbing energy and locked into a stable pattern of motion. This strange effect arises from quantum coherence, which prevents the system from thermalizing despite constant forcing. The results overturn classical intuition and offer new insight into how quantum systems can resist disorder. Thu, 08 Jan 2026 07:10:25 EST https://www.sciencedaily.com/releases/2026/01/260107225539.htm https://www.sciencedaily.com/releases/2026/01/260106001911.htm Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a single photon can carry. This leap could make quantum communication more secure, quantum computers more efficient, and sensors far more sensitive. Recent advances have turned what was once an experimental curiosity into compact, chip-based technologies with real-world potential. Researchers say the field is hitting a turning point where impact may soon follow discovery. Tue, 06 Jan 2026 20:28:28 EST https://www.sciencedaily.com/releases/2026/01/260106001911.htm https://www.sciencedaily.com/releases/2026/01/260106001907.htm A new chip-based quantum memory uses nanoprinted “light cages” to trap light inside atomic vapor, enabling fast, reliable storage of quantum information. The structures can be fabricated with extreme precision and filled with atoms in days instead of months. Multiple memories can operate side by side on a single chip, all performing nearly identically. The result is a powerful, scalable building block for future quantum communication and computing. Tue, 06 Jan 2026 02:14:34 EST https://www.sciencedaily.com/releases/2026/01/260106001907.htm https://www.sciencedaily.com/releases/2025/12/251223084615.htm More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly through motion. That insight laid the foundation for thermodynamics, the rules that govern energy, work, and disorder. Now, researchers at the University of Basel are pushing those rules into the strange realm of quantum physics, where the line between useful energy and random motion becomes blurry. Tue, 23 Dec 2025 11:00:40 EST https://www.sciencedaily.com/releases/2025/12/251223084615.htm https://www.sciencedaily.com/releases/2025/12/251223084534.htm A new discovery shows that messy, stray light can be used to clean up quantum systems instead of disrupting them. University of Iowa researchers found that unwanted photons produced by lasers can be canceled out by carefully tuning the light itself. The result is a much purer stream of single photons, a key requirement for quantum computing and secure communication. The work could help push photonic quantum technology closer to real-world use. Tue, 23 Dec 2025 09:51:14 EST https://www.sciencedaily.com/releases/2025/12/251223084534.htm https://www.sciencedaily.com/releases/2025/12/251222043243.htm Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of quantum computers and voltage standards. The appearance of Shapiro steps in this atomic system reveals a deep universality in quantum physics and makes elusive microscopic effects visible for the first time. Tue, 23 Dec 2025 01:52:01 EST https://www.sciencedaily.com/releases/2025/12/251222043243.htm https://www.sciencedaily.com/releases/2025/12/251217082509.htm A long-standing physics mystery has been solved with the discovery of emergent photon-like behavior inside a strange quantum material. The finding confirms a true 3D quantum spin liquid and unlocks a new way to study deeply entangled matter. Wed, 17 Dec 2025 10:52:37 EST https://www.sciencedaily.com/releases/2025/12/251217082509.htm https://www.sciencedaily.com/releases/2025/12/251213032617.htm Researchers at the University of Warsaw have unveiled a breakthrough method for detecting and precisely calibrating terahertz frequency combs using a quantum antenna made from Rydberg atoms. By combining atomic electrometry with a powerful terahertz-to-light conversion technique, they achieved the first measurement of a single terahertz comb tooth—something previously impossible due to the limits of electronics and optical tools. Sat, 13 Dec 2025 23:09:18 EST https://www.sciencedaily.com/releases/2025/12/251213032617.htm https://www.sciencedaily.com/releases/2025/12/251205054737.htm SQUIRE aims to detect exotic spin-dependent interactions using quantum sensors deployed in space, where speed and environmental conditions vastly improve sensitivity. Orbiting sensors tap into Earth’s enormous natural polarized spin source and benefit from low-noise periodic signal modulation. A robust prototype with advanced noise suppression and radiation-hardened engineering now meets the requirements for space operation. The long-term goal is a powerful space-ground network capable of exploring dark matter and other beyond-Standard-Model phenomena. Sat, 06 Dec 2025 10:02:33 EST https://www.sciencedaily.com/releases/2025/12/251205054737.htm https://www.sciencedaily.com/releases/2025/12/251205054734.htm Scientists have discovered how to electrically power insulating nanoparticles using organic molecules that act like tiny antennas. These hybrids generate extremely pure near-infrared light, ideal for medical diagnostics and advanced communications. The approach works at low voltages and surpasses competing technologies in spectral precision. Early results suggest huge potential for future optoelectronic devices. Fri, 05 Dec 2025 21:14:53 EST https://www.sciencedaily.com/releases/2025/12/251205054734.htm https://www.sciencedaily.com/releases/2025/11/251129053349.htm Nearly a century after astronomers first proposed dark matter to explain the strange motions of galaxies, scientists may finally be catching a glimpse of it. A University of Tokyo researcher analyzing new data from NASA’s Fermi Gamma-ray Space Telescope has detected a halo of high-energy gamma rays that closely matches what theories predict should be released when dark matter particles collide and annihilate. The energy levels, intensity patterns, and shape of this glow align strikingly well with long-standing models of weakly interacting massive particles, making it one of the most compelling leads yet in the hunt for the universe’s invisible mass. Sat, 29 Nov 2025 09:21:07 EST https://www.sciencedaily.com/releases/2025/11/251129053349.htm https://www.sciencedaily.com/releases/2025/11/251129044516.htm Quantum communication is edging closer to reality thanks to a breakthrough in teleporting information between photons from different quantum dots—one of the biggest challenges in building a quantum internet. By creating nearly identical semiconductor-based photon sources and using frequency converters to sync them, researchers successfully transferred quantum states across a fiber link, proving a key step toward long-distance, tamper-proof communication. Sat, 29 Nov 2025 10:29:45 EST https://www.sciencedaily.com/releases/2025/11/251129044516.htm https://www.sciencedaily.com/releases/2025/11/251121090738.htm New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed predicted by standard cosmology. Using highly sensitive data from multiple radio telescope arrays, researchers uncovered a surprisingly strong dipole pattern—one that challenges longstanding assumptions about how matter is distributed across cosmic scales. The results echo similar anomalies seen in quasar studies, hinting that something fundamental about our universe’s structure or our motion through it may need rewriting. Sat, 22 Nov 2025 09:29:25 EST https://www.sciencedaily.com/releases/2025/11/251121090738.htm https://www.sciencedaily.com/releases/2025/11/251118220104.htm Researchers created scalable quantum circuits capable of simulating fundamental nuclear physics on more than 100 qubits. These circuits efficiently prepare complex initial states that classical computers cannot handle. The achievement demonstrates a new path toward simulating particle collisions and extreme forms of matter. It may ultimately illuminate long-standing cosmic mysteries. Wed, 19 Nov 2025 12:32:19 EST https://www.sciencedaily.com/releases/2025/11/251118220104.htm https://www.sciencedaily.com/releases/2025/11/251117091138.htm Scientists built a tiny clock from single-electron jumps to probe the true energy cost of quantum timekeeping. They discovered that reading the clock’s output requires vastly more energy than the clock uses to function. This measurement process also drives the irreversibility that defines time’s forward direction. The insight could push researchers to rethink how quantum devices handle information. Mon, 17 Nov 2025 21:49:45 EST https://www.sciencedaily.com/releases/2025/11/251117091138.htm https://www.sciencedaily.com/releases/2025/11/251116105625.htm Electrons can freeze into strange geometric crystals and then melt back into liquid-like motion under the right quantum conditions. Researchers identified how to tune these transitions and even discovered a bizarre “pinball” state where some electrons stay locked in place while others dart around freely. Their simulations help explain how these phases form and how they might be harnessed for advanced quantum technologies. Sun, 16 Nov 2025 10:56:25 EST https://www.sciencedaily.com/releases/2025/11/251116105625.htm https://www.sciencedaily.com/releases/2025/11/251114041155.htm Laser light can physically distort Janus TMD materials, revealing how their asymmetrical structure amplifies light-driven forces. These effects could power breakthroughs in photonic chips, sensors, and tunable light technologies. Fri, 14 Nov 2025 08:51:57 EST https://www.sciencedaily.com/releases/2025/11/251114041155.htm https://www.sciencedaily.com/releases/2025/11/251112111019.htm Scientists have developed a new way to build rare-earth crystals that boosts quantum coherence to tens of milliseconds. This leap could extend quantum communication distances from city blocks to entire continents. The method uses atom-by-atom construction for unprecedented material purity. Thu, 13 Nov 2025 06:46:51 EST https://www.sciencedaily.com/releases/2025/11/251112111019.htm https://www.sciencedaily.com/releases/2025/11/251111010002.htm UC Santa Barbara physicists have engineered entangled spin systems in diamond that surpass classical sensing limits through quantum squeezing. Their breakthrough enables next-generation quantum sensors that are powerful, compact, and ready for real-world use. Tue, 11 Nov 2025 11:46:12 EST https://www.sciencedaily.com/releases/2025/11/251111010002.htm