Food waste may become a powerful climate tool thanks to tiny reusable beads that capture carbon directly from the air. Keeping global warming below 1.5°C over the long term will require more than major cuts in greenhouse gas emissions. According to climate scenarios outlined in the latest Assessment Report from the Intergovernmental Panel on Climate [...]

A self-regulating artificial photosynthesis system makes solar fuel without batteries, offering a simpler and potentially cheaper path to clean energy storage. Researchers at Osaka Metropolitan University have created a new artificial photosynthesis system that can produce solar fuel more consistently while eliminating the need for battery-based control systems. The advance comes from incorporating a self-regulating [...]

Stonehenge’s giant Altar Stone likely traveled about 700 kilometers from Scotland through a carefully planned human effort. New research from Curtin University is shedding new light on one of Stonehenge’s biggest mysteries: how a massive stone weighing around six tons made its way across Britain thousands of years ago. The focus of the study is [...]

A new nanodisc breakthrough lets scientists see viruses more realistically, revealing hidden clues that could lead to better vaccines. Viruses are highly effective at infecting human cells, largely because of specialized proteins that cover their outer surfaces. These proteins are also a key focus for vaccine design. To study them, scientists often create lab-made versions [...]

A surprising study found that cutting out sugar completely may disrupt the gut microbiome and worsen metabolic health. Cutting sugar out of your diet entirely may not be as beneficial as many people assume. New research in mice suggests that completely eliminating sucrose could have unintended effects on gut health and metabolism. The findings were [...]

Ozempic and similar weight-loss drugs were linked to a striking 30% reduction in breast cancer risk in a study of more than 110,000 women. Popular weight-loss and diabetes medications such as Ozempic, Wegovy, Mounjaro, and Zepbound may offer an unexpected benefit beyond helping people lose weight. A large new study found that women taking these [...]

The hunt for Planet Nine continues as new discoveries make the Solar System’s biggest mystery even harder to solve. Is there a massive undiscovered planet on the outer reaches of the Solar System? The idea has been around since before the discovery of Pluto in the 1930s. Labeled as planet X, prominent astronomers had put [...]

AI could accelerate the hunt for new physics, but sometimes it knows too much to see what’s right in front of it. Artificial intelligence could make it much cheaper and faster to search for new laws of physics, according to a new study published in the Journal of Cosmology and Astroparticle Physics (JCAP). But the [...]

Scientists have created the first complete brain-to-body wiring map of a fruit fly, revealing that complex behavior may arise from distributed neural teamwork rather than a central controller. A large international research team led by labs at Harvard Medical School and Princeton University has reached a major neuroscience milestone: a complete wiring diagram of every [...]

Scientists studying the remarkable regenerative abilities of planarian flatworms have uncovered a previously unknown type of immune cell with an unusually destructive defense strategy. What if an immune cell could wipe out nearby threats by detonating itself? That is exactly what Stanford researchers have discovered in one of nature’s most unlikely creatures: the planarian flatworm. [...]

Scientists discovered that the brain begins preparing for social connection before we even make the first move. Why do we decide to approach other people? According to new research, the answer may start unfolding in the brain several seconds before any movement takes place. A team of scientists from the Hebrew University of Jerusalem has [...]

A new passive technology could help future wireless networks reach places where signals struggle today. Dead zones are one of the most persistent problems in wireless communications. Whether it’s a basement office, a warehouse aisle, a tunnel, or a crowded indoor venue, signals often struggle to reach every corner. The challenge is expected to grow [...]

This record-breaking crystal can transform from mirror-like to glass-like, opening the door to tiny optical chips, AR displays, and smart contact lenses. Creating truly “invisible” wearable technology such as smart contact lenses and ultrathin augmented reality glasses will require a radical rethink of how optical devices are built. Instead of relying on conventional bulky components, [...]

A decades-old psychology test exposed a surprising weakness in AI’s ability to stay focused. A classic psychology test has revealed a surprising weakness in some of today’s most advanced artificial intelligence systems, suggesting that AI attention may work very differently from human attention. Researchers led by Suketu Patel investigated how large language models (LLMs), the [...]

NASA’s newly announced Artemis III crew is preparing for one of the most complex space missions ever attempted on the road back to the Moon. NASA has unveiled the crew for Artemis III and shared new details about what could become one of the most challenging human spaceflight missions ever attempted. Scheduled for 2027, the [...]

A new detector-based method clarifies how gravitational waves should be measured in an evolving universe. Imagine trying to measure a ripple on the surface of a pond while the pond itself is slowly changing shape. That is the challenge scientists face when they study gravitational waves not as isolated signals from colliding black holes, but [...]

MIT’s new two-in-one space engine could turn tiny satellites into surprisingly capable deep-space explorers. Researchers at MIT are testing a new propulsion technology that could give small satellites a major boost in capability. The system combines two very different forms of spacecraft propulsion in a single package, allowing satellites to perform both rapid maneuvers and [...]

A newly discovered genetic clock acts as the body’s developmental timekeeper, coordinating the bursts of gene activity needed for growth. Scientists found that when this clock breaks down, development comes to a halt. Think about a train sitting at a station. Passengers have boarded, conductors are checking tickets, and everything is ready to go. But [...]

Detached sea cucumber tissue survived, healed, and grew for years in natural seawater, revealing a remarkable new model for regeneration and biomedical research. A chance observation has led scientists to a discovery that challenges one of biology’s most basic assumptions: that detached animal tissue eventually dies. Instead, researchers found that tissue removed from a sea [...]

A new study suggests that reproducing a crucial sleep-like brain pattern in awake animals may help preserve memory and learning abilities. What if part of the brain could get some of the benefits of sleep without the rest of the brain ever going offline? A new NIH-funded study suggests that may be possible. Researchers found [...]