Reference Terms
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Chemical bond
A chemical bond is the physical phenomenon of chemical substances being held together by attraction of atoms to each other through sharing, as well as exchanging, of electrons -or electrostatic forces. In general, strong chemical bonds are found in molecules, crystals or in solid metal and they organize the atoms in ordered structures. Weak chemical bonds are classically explained to be effects of polarity, or the lack of it, of strong bonds.
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Matter & Energy News
August 16, 2025
Aug. 16, 2025 — Rice University scientists have discovered a way to make tiny vibrations, called phonons, interfere with each other more strongly than ever before. Using a special sandwich of silver, graphene, and silicon carbide, they created a record-breaking ...
Aug. 15, 2025 — Researchers have found a clever way to make quantum dots, tiny light-emitting crystals, produce streams of perfectly controlled photons without relying on expensive, complex electronics. By using a precise sequence of laser pulses, the team can ...
Aug. 13, 2025 — Scientists have developed a lightning-fast AI tool called HEAT-ML that can spot hidden “safe zones” inside a fusion reactor where parts are protected from blistering plasma heat. Finding these areas, known as magnetic shadows, is key to keeping ...
Aug. 11, 2025 — Scientists have found that microscopic gold clusters can act like the world’s most accurate quantum systems, while being far easier to scale up. With tunable spin properties and mass production potential, they could transform quantum computing and ...
Aug. 3, 2025 — A team of engineers at RMIT University has developed a groundbreaking 3D-printed titanium alloy that s stronger, more ductile, and nearly 30% cheaper to produce than the traditional standard. By replacing expensive vanadium with more accessible ...
Aug. 2, 2025 — AI is helping scientists crack the code on next-gen batteries that could replace lithium-ion tech. By discovering novel porous materials, researchers may have paved the way for more powerful and sustainable energy storage using abundant elements ...
Aug. 1, 2025 — A Penn State-led research team has unraveled the long-standing mystery of how lightning begins inside thunderclouds. Their findings offer the first quantitative, physics-based explanation for lightning initiation—and a glimpse into the stormy ...
July 29, 2025 — Scientists have cracked open a mysterious layer inside batteries, using cutting-edge 3D atomic force microscopy to capture the dynamic molecular structures at their solid-liquid interfaces. These once-invisible electrical double layers (EDLs) twist, ...
July 29, 2025 — Deep beneath the Swiss-French border, the Large Hadron Collider unleashes staggering amounts of energy and radiation—enough to fry most electronics. Enter a team of Columbia engineers, who built ultra-rugged, radiation-resistant chips that now ...
July 29, 2025 — Researchers are exploring AI-powered digital twins as a game-changing tool to accelerate the clean energy transition. These digital models simulate and optimize real-world energy systems like wind, solar, geothermal, hydro, and biomass. But while ...
July 28, 2025 — Deep in Serbia's Jadar Valley, scientists discovered a mineral with an uncanny resemblance to Superman's Kryptonite both in composition and name. Dubbed jadarite, this dull white crystal lacks the ...
July 27, 2025 — A team at KAUST has revealed that the short lifespan of aqueous batteries is primarily due to "free water" molecules triggering harmful chemical reactions at the anode. By adding affordable sulfate salts like zinc sulfate, they significantly reduced ...
Latest Headlines
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Aug. 13, 2025 — A groundbreaking quantum device small enough to fit in your hand could one day answer one of the biggest questions in science — whether the ...
Aug. 11, 2025 — Scientists at SLAC unexpectedly created gold hydride, a compound of gold and hydrogen, while studying diamond formation under extreme pressure and heat. This discovery challenges gold’s reputation ...
Aug. 11, 2025 — At the Large Hadron Collider, scientists from the University of Kansas achieved a fleeting form of modern-day alchemy — turning lead into gold for just a fraction of a second. Using ...
Aug. 11, 2025 — Physicists have heated gold to over 19,000 Kelvin, more than 14 times its melting point, without melting it, smashing the long-standing “entropy catastrophe” limit. Using an ultra-fast laser ...
Aug. 11, 2025 — Using the world’s most powerful X-ray laser, researchers have captured the hidden, never-ending vibrations of atoms inside molecules. This first-ever direct view of zero-point motion reveals that ...
Aug. 11, 2025 — ETH Zurich researchers levitated a nano glass sphere cluster with record-setting quantum purity at room temperature, avoiding costly cooling. Using optical tweezers, they isolated quantum zero-point ...
Aug. 9, 2025 — Physicists are exploring thorium-229’s unique properties to create a nuclear clock so precise it could detect the faintest hints of dark matter. Recent measurement advances may allow scientists to ...
Aug. 5, 2025 — A rare mineral from a 1724 meteorite defies the rules of heat flow, acting like both a crystal and a glass. Thanks to AI and quantum physics, researchers uncovered its bizarre ability to maintain ...
Aug. 3, 2025 — Long before stars lit up the sky, the universe was a hot, dense place where simple chemistry quietly set the stage for everything to come. Scientists ...
Aug. 3, 2025 — Plastic pollution is a mounting global issue, but scientists at Washington University in St. Louis have taken a bold step forward by creating a new ...