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DNA robots could deliver drugs and hunt viruses inside your body
DNA robots are emerging as tiny programmable machines that could one day deliver drugs, hunt viruses, and build molecular-scale devices. By borrowing ideas from traditional …
Hardly anyone uses this surprisingly simple blood pressure fix
Salt substitutes offer a simple, low-cost way to reduce sodium intake and improve blood pressure, yet very few Americans actually use them—even among those who …
Your DNA is constantly moving—and it may explain cancer
Scientists have uncovered a surprising secret about our DNA: it’s not a static blueprint, but a constantly shifting, folding structure that helps control how genes …
Stanford scientists create shape-shifting material that changes color and texture like an …
A new shape-shifting material can change both its texture and color in seconds, inspired by the camouflage abilities of octopuses. By precisely controlling how a …
This new “phonon laser” could measure gravity more precisely than ever before
Scientists have taken lasers beyond light and into the realm of sound, creating a breakthrough “phonon laser” that manipulates tiny vibrations at the quantum level. …
These “smart” crystals bend and snap back when hit with light
Perovskite crystals can dramatically and reversibly change shape when hit with light, a behavior not seen in conventional semiconductors. This effect, called photostriction, can be …
This new test could transform UTI treatment with same-day results
A breakthrough urine test could dramatically speed up how doctors treat urinary tract infections, identifying the right antibiotic in under six hours instead of waiting …
Coffee at night may increase risky behavior, especially in women
Drinking coffee at night might come with an unexpected downside: increased impulsivity. In a new study, fruit flies given caffeine after dark behaved more recklessly, …
Kratom cases are exploding across the U.S. and doctors are alarmed
A dramatic surge in kratom-related poison center calls is raising alarm among health experts, as new data shows cases have jumped more than 1,200% over …
Scientists say this simple habit may help you lose more weight
A new study suggests that simplifying your diet by eating the same meals and keeping your calorie intake consistent could help you lose more weight. …
A surprising new idea about how the Big Bang may have happened
Scientists at the University of Waterloo have uncovered a bold new way to explain how the universe began—one that could reshape our understanding of the …
Scientists discover sleep switch that builds muscle, burns fat, and boosts brainpower
Deep sleep does far more than rest the body — it activates a powerful brain-driven system that controls growth hormone, fueling muscle and bone strength, …
Some dinosaurs could rise up like giants — until they grew too …
Certain smaller sauropods could stand on their hind legs with surprising ease, giving them access to higher food and a defensive edge. Computer simulations show …
Simple therapies beat drugs for knee arthritis pain relief
A major analysis of nearly 10,000 patients shows that simple, non-drug treatments like knee braces, hydrotherapy, and exercise can significantly ease knee osteoarthritis symptoms. These …
Webb telescope spots mysterious explosion that defies known physics
Astronomers have spotted a bizarre cosmic explosion that refuses to play by the rules—and it’s leaving scientists scrambling for answers. GRB 250702B, detected by NASA’s …
Monster black holes are silencing star formation across the universe
A blazing supermassive black hole can influence far more than its own galaxy. Scientists found that quasars emit radiation strong enough to shut down star …
This overlooked hormone could be why your blood pressure won’t drop
A large U.S. study reveals that more than a quarter of people with hard-to-treat high blood pressure may have an overlooked hormone problem. Elevated cortisol—often …
Powerful cholesterol drug cuts heart attack risk by 31%
A powerful cholesterol-lowering drug may be changing the rules of heart disease prevention. Researchers found that evolocumab, typically used for people who already have cardiovascular …
Just a few minutes of effort could lower your risk of 8 …
Just a few minutes of getting out of breath each day could dramatically cut your risk of major diseases—including heart disease, dementia, and diabetes. A …
Scientists stretched a liquid and it snapped like a solid
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 …
Scientists shocked to find lab gloves may be skewing microplastics data
Scientists may have been unknowingly inflating microplastics pollution estimates, and the surprising source could be their own lab gloves. A University of Michigan study found …
Lost in space: Microgravity makes sperm lose their sense of direction
Making babies in space may be more complicated than expected, as new research shows sperm struggle to navigate in microgravity. Scientists found that while sperm …
One of Earth’s most explosive supervolcanoes is recharging
Far beneath the ocean near Japan, scientists have discovered that the magma system linked to the most powerful eruption of the Holocene is slowly rebuilding. …
This hidden state of water could explain why life exists
Scientists have finally found a hidden “critical point” in supercooled water that explains why it behaves so strangely. At this point, two different liquid forms …
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