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August 29, 2026

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Dogs May Hold Surprising Clues to Human Longevity

Aug. 29, 2026 Dogs and humans may have more in common when it comes to aging than scientists realized. Researchers with the Dog Aging Project found that patterns of small molecules in dogs’ blood were linked to longer or shorter lifespans in remarkably similar ...

Scientists Turn One of the Hardest Plastics to Recycle Into High-performance Engine Lubricant

Aug. 29, 2026 Researchers have discovered a way to turn notoriously difficult-to-recycle PVC plastic into a key ingredient used in high-performance lubricants such as engine oil. The technique could give mountains ...

The Universe Is Still Speeding Up, but Nobody Knows Why

Aug. 29, 2026 A major new analysis challenges recent claims that the universe's expansion is slowing, finding that the evidence for cosmic acceleration remains strong. The findings preserve the leading role of dark energy, while leaving scientists with the ...

Long-term Melatonin Use Linked to 90% Higher Heart Failure Risk

Aug. 29, 2026 People with chronic insomnia who used melatonin long term had a roughly 90% higher risk of developing heart failure over five years, according to a large preliminary study. The findings do not prove melatonin causes heart problems, but they raise ...

Australia’s Red Soil May Be Hiding a Massive Clean Energy Source

Aug. 29, 2026 Researchers have discovered that Western Australia’s iron-rich rocks can naturally generate hydrogen and that the process may be boosted to produce much larger amounts. If it can be scaled up, the vast formations beneath the Pilbara could become a ...

Your Sleep May Be Hiding an Early Clue to Alzheimer’s

Aug. 28, 2026 Frequent micro-awakenings during sleep were linked to higher genetic risk for Alzheimer’s in healthy middle-aged adults who had no symptoms. The discovery raises the possibility that subtle changes during sleep could offer an early warning signal ...

Scientists Discover Why Damaged Nerves Struggle to Heal

Aug. 28, 2026 Scientists have identified a protein that acts like a brake on the nervous system’s ability to repair damaged connections. Blocking AHR helped injured nerve fibers regrow and improved movement and sensation in mice with nerve or spinal cord ...

Experimental Eye Drops Help Blind Mice See Again

Aug. 28, 2026 Scientists have created light-activated drugs that helped blind mice perceive light again and restored visually guided behavior without gene therapy, implants, or specialized lighting. Even more intriguingly, two of the most promising compounds ...

NASA’s Roman Telescope Will See 100 Times More Sky Than Hubble

Aug. 28, 2026 NASA’s Roman Space Telescope will combine Hubble-like detail with a field of view 100 times larger, giving astronomers a sweeping new way to explore the cosmos. Its observations could uncover hidden planets, map billions of cosmic objects, and ...

Chimpanzees Have Been Hurling Rocks at the Same Trees for More Than a Decade

Aug. 28, 2026 Some chimpanzees in West Africa repeatedly throw rocks at particular trees, creating piles of stones that can remain in use for more than a decade. Researchers think this unusual behavior may be ...

Scientists Tested 212 Plant-based Meat Alternatives. Every One Contained Fungal Toxins

Aug. 28, 2026 Every one of 212 plant-based meat alternatives and drinks tested in the UK contained at least one naturally occurring fungal toxin, though concentrations remained below recommended EU guideline ...

Scientists Tracked 4,500 Animals and Found a Surprising Human Effect

Aug. 28, 2026 Scientists tracking thousands of animals found that our physical presence can reshape where wildlife moves and lives, sometimes as strongly as roads, cities, and other human development. Because different species reacted in very different ways, ...

Latest Headlines

updated 9:33am EDT

Why Scientists Asked 1,000 People to Bury Their Underwear

Aug. 28, 2026 More than 1,000 volunteers buried cotton underwear across Switzerland to help scientists measure how active different soils are. The faster the fabric disappeared, the more biological activity was ...

Scientists Find a Huge Hidden Ice Reservoir Beneath Utah’s Mountains

Aug. 27, 2026 Beneath the rocky slopes of Mount Timpanogos lies far more ice than anyone walking across the surface might suspect. Researchers used gravity measurements to map the buried glacier in 3D and found it ...

AI Searched 100 Million Possibilities and Found a Cheaper Way to 3D-Print a NASA Rocket Alloy

Aug. 27, 2026 Researchers used AI to search through more than 100 million possible settings for 3D-printing a high-performance NASA alloy. After only 40 ...

“I Jumped from My Chair” – Astronomers Spot Betelgeuse’s Hidden Companion

Aug. 27, 2026 Astronomers have captured their clearest image yet of Betelgeuse’s long-suspected companion, potentially ending a search that lasted about 100 ...

Your Dislike of Eating Bugs May Be 9,000 Years Old

Aug. 27, 2026 Ancient teeth and human DNA are revealing a surprising history of insect eating. Modern humans in northern Eurasia appear to have eaten insects only occasionally, while Neanderthals may have consumed ...

A Mysterious Cosmic Hum May Come from 13-Billion-Year-Old Dark Stars

Aug. 27, 2026 Today’s mysterious gravitational-wave background may preserve clues about how the Universe’s first supermassive black holes formed. Descendants of hypothetical Dark Stars could be responsible for ...

Scientists Switch on a Strange New Form of Magnetism in an Ultrathin Material

Aug. 27, 2026 Scientists have found a surprising way to potentially switch on an unusual form of magnetism in ruthenium dioxide, a material that normally appears ...

324-Million-Year-Old Fossil Reveals How Insects Conquered Land

Aug. 27, 2026 Ancient fossils suggest insects conquered land through a long amphibious phase rather than making an abrupt jump from water to dry ground. A newly identified 324-million-year-old species still ...

Smart Nanoparticles Light Up Brain Cancer and Destroy What Surgery Misses

Aug. 27, 2026 Scientists created smart nanoparticles that can both illuminate hidden glioblastoma cells during surgery and destroy microscopic cancer left behind afterward. In mice, the treatment prevented ...

Scientists Discover a Brain “brake” That Can Shut Down Chronic Pain

Aug. 27, 2026 Researchers discovered a brain-based “brake” that can shut down chronic nerve pain in mice by calming an overactive pain circuit. Targeting this system more precisely could one day lead to ...

Keto Diet Cut Liver Fat by 67% in a Clinical Trial

Aug. 29, 2026 A ketogenic diet outperformed Mediterranean and low-fat diets in several measures of metabolic health during a clinical trial involving people with obesity, prediabetes, and fatty liver disease. All ...

NASA’s Roman Space Telescope Is Ready to Hunt Thousands of Alien Worlds

Aug. 26, 2026 NASA’s Roman Space Telescope is now enclosed inside its Falcon Heavy fairing and nearly ready for launch. Its mission could uncover thousands of exoplanets while helping scientists investigate dark ...

Bird Flu Is Spreading. Your Backyard Feeder Could Make It Worse

Aug. 24, 2026 Backyard bird feeders could become unexpected hotspots for H5N1 as Australia’s bird flu outbreak spreads, bringing species together in ways that rarely occur naturally. Experts say stopping feeding ...

Scientists May Have Finally Caught “empty” Space Changing Light

Aug. 26, 2026 A magnetar with an astonishingly powerful magnetic field may have revealed a quantum effect predicted by Werner Heisenberg nearly 90 years ago. Its light shows signs that supposedly empty space is ...

Scientists Turn Tiny “defects” Into a 5.5x Heat Transfer Boost

Aug. 23, 2026 Scientists have developed an ultrathin coating that could dramatically improve how efficiently heat is transferred during condensation. By turning tiny polymer structures once considered ...

A Manhattan-Sized Ice Island Just Broke Free from Greenland

Aug. 25, 2026 A huge section of Greenland’s Petermann Glacier has snapped off, forming an ice island about the size of Manhattan. Satellites watched cracks spread rapidly before the 76-square-kilometer slab ...

NASA Is About to Launch a Powerful New Eye on the Universe

Aug. 24, 2026 NASA’s Roman Space Telescope has been cleared for final launch preparations ahead of a targeted August 30 liftoff aboard SpaceX’s Falcon Heavy. The powerful new observatory will probe cosmic ...

Trump to Award Congressional Space Medal of Honor to Artemis II Astronauts

Aug. 24, 2026 The Artemis II crew will receive the Congressional Space Medal of Honor after becoming the first humans in more than 50 years to travel beyond the Moon. Their 10-day Orion mission also carried them ...

Depression May Shut Down the Brain’s Ability to Make New Neurons

Aug. 25, 2026 A major study found that adults with depression show disrupted production of new neurons in the hippocampus, potentially weakening the brain’s ability to separate new experiences from painful ...

Experimental Compound Helps Burn Fat Without Muscle Loss

Aug. 23, 2026 A decades-old compound may point to a new way of treating obesity by making the body burn more energy rather than simply reducing appetite. In mice, TOFA increased energy use by as much as 18%, ...

A Tiny “rainbow on a Chip” Could Help Supercharge 6G Networks

Aug. 24, 2026 Researchers have created a tiny chip that produces a stable “rainbow” of light capable of generating multiple high-frequency signals at once, potentially boosting the speed and capacity of future ...

A Hidden “on Switch” in Human DNA Has Finally Been Decoded

Aug. 23, 2026 Researchers have used AI to uncover the DNA signature of a key genetic “switch” involved in turning genes on. After analyzing about 500,000 DNA sequences, the model identified the initiator in ...

JWST Finds Early Galaxies May Be 4 Times More Massive Than Thought

Aug. 22, 2026 Astronomers using JWST have discovered that massive early galaxies contain far more small, faint stars than expected. That hidden population could make some of these galaxies three to four times more ...

Scientists Find Hidden “highways” Guiding Animal Evolution

Aug. 25, 2026 A sweeping analysis of thousands of animal genomes suggests that chromosomes do not evolve randomly but instead follow a limited number of irreversible “evolutionary highways.” These one-way ...

Physicists Create a Tiny “Big Bang” With Surprisingly Small Atomic Nuclei

Aug. 23, 2026 Researchers at CERN have created microscopic versions of the early Universe by colliding surprisingly small atomic nuclei at nearly the speed of light. The collisions produced quark-gluon plasma, the ...

Black Holes Keep Tearing These Stars Apart, but They Survive

Aug. 23, 2026 Astronomers have found stars that repeatedly skim past supermassive black holes, surviving each encounter while producing a new burst of light. In some systems, those flares mysteriously fade with ...

AI May Know How You’ll Respond to a Vaccine Before You Get It

Aug. 21, 2026 AI may be able to predict how strongly someone will respond to a vaccine before they receive it. By analyzing antibody patterns in more than 4,000 people, researchers found signs of “immune ...

A Simple at-Home Test Could Cut Colorectal Cancer Death Risk by 43%

Aug. 21, 2026 People who participated in colorectal cancer screening had a 43% lower risk of dying from the disease, according to long-term data from more than 376,000 people in Sweden. The findings suggest that ...

NASA Finds Earth Microbes Could Survive on the Moon

Aug. 25, 2026 NASA scientists found that microbes brought by astronauts could survive in cold, shadowed niches around the Moon’s South Pole, potentially complicating future searches for pristine lunar chemistry. ...

People Who Live Past 110 Have an Unusual Abundance of Killer Immune Cells

Aug. 25, 2026 People who reach 110 and beyond appear to have unusually large numbers of rare immune cells capable of killing abnormal cells. These CD4 cytotoxic T cells became more common with age and often ...