New! Sign up for our free email newsletter.

Top News

May 17, 2026

Top Headlines

 

A new nanotechnology treatment reversed Alzheimer’s symptoms in mice by restoring the brain’s natural cleanup system. The specially engineered nanoparticles helped clear toxic amyloid proteins from the brain and repair the blood-brain barrier, ...
A spectacular dinosaur discovery in Spain is giving scientists a rare new look inside the world of stegosaurs. Paleontologists uncovered the best-preserved stegosaur skull ever found in Europe, belonging to the iconic plated dinosaur Dacentrurus ...
A long-lost manuscript discovered in Rome has revealed one of the oldest surviving versions of the very first known poem written in English. Hidden for decades and once believed lost, the 1,200-year-old manuscript contains Caedmon’s Hymn — a ...
Exercise may be training your brain just as much as your body. Researchers discovered that certain brain cells stay highly active even after a workout ends, and those lingering signals appear to help the body build endurance over time. In ...
Researchers have shown for the first time that malfunctioning mitochondria — the cell’s energy generators — may directly cause cognitive decline in neurodegenerative diseases. By creating a new tool that temporarily boosts mitochondrial ...
Astronomers have revealed the sharpest image ever captured of a filament in the cosmic web — the enormous hidden structure connecting galaxies across the Universe. The glowing strand stretches 3 ...
A major analysis of brain scans found that people with anxiety disorders have noticeably lower levels of choline, a nutrient crucial for healthy brain function. The strongest evidence appeared in the prefrontal cortex, the region tied to emotional ...
A stunning fossil discovery in Ethiopia shows that early Homo and a previously unknown Australopithecus species lived together around 2.6 to 2.8 million years ago. The find overturns the classic “ape-to-human” progression and paints human ...
A mysterious underwater fault near Ecuador has been producing nearly identical magnitude 6 earthquakes every five to six years, baffling scientists for decades. Researchers now believe the fault contains hidden “brake zones” where seawater and ...
A massive new dinosaur discovered in Thailand is rewriting Southeast Asia’s prehistoric history. The newly named Nagatitan chaiyaphumensis was a colossal long-necked sauropod that weighed around 27 ...
Scientists have uncovered evidence that serotonin — the same brain chemical boosted by many antidepressants — may actually worsen tinnitus. Using advanced light-based brain stimulation in mice, researchers identified a serotonin-driven circuit ...
A colossal valley near Mars’s equator is revealing dramatic clues about the Red Planet’s watery and volcanic past. Stretching roughly 1,300 kilometers, Shalbatana Vallis was carved billions of years ago when enormous floods of groundwater burst ...

Latest Headlines

updated 8:57am EDT

Earlier Headlines

 

For years, “yo-yo dieting” has been blamed for wrecking metabolism and causing lasting damage, but a major new review says the fear may be wildly overblown. After analyzing decades of studies in ...

Scientists have uncovered a surprising new trick used by one of cancer’s most notorious proteins. MYC, already infamous for fueling runaway tumor growth, also appears to help cancer cells survive ...

Rivers around the world are quietly running out of oxygen — and climate change is emerging as the main culprit. A sweeping global analysis of more than 21,000 river systems found that nearly 80% ...

A new study suggests microscopic particles from the gut may actively drive inflammation and chronic diseases associated with aging. Remarkably, gut particles from young animals appeared to counter ...

Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant cloud of gas and dust between the stars. Scientists analyzing Antarctic ice ...

NASA is testing a next-generation space computer chip that could give spacecraft the ability to operate far more independently in deep space. The radiation-hardened processor is showing performance ...

Scientists may have found a powerful new way to hunt for alien life — not by searching for specific molecules, but by looking for hidden patterns in how those molecules are organized. Researchers ...

A four-week diet change was enough to make some older adults appear biologically younger in a new University of Sydney study. Participants who reduced fat intake or shifted toward more plant-based ...

Scientists at McGill University have uncovered a hidden molecular “switch” that turns on a powerful calorie-burning system in brown fat — the body’s heat-generating fat linked to metabolism ...

Scientists revisiting mysterious 540-million-year-old microfossils from Brazil have overturned a major idea about early animal life. What were once thought to be trails left behind by tiny worm-like ...

Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By ...

A major new analysis suggests semaglutide (Ozempic, Wegovy) works remarkably well in adults over 65, helping many lose substantial amounts of weight while improving heart and metabolic health. ...

A new international analysis suggests there may be a surprisingly simple secret to keeping weight off after dieting: walking about 8,500 steps a day. Researchers found that people who boosted their ...

NASA’s Psyche spacecraft is about to pull off a dramatic close flyby of Mars, skimming just 2,800 miles above the planet to get a powerful gravitational boost on its journey to the mysterious ...

Dante’s Inferno may have been far more than a religious epic. New research argues that the 14th-century poet essentially imagined a catastrophic asteroid impact centuries before modern science ...

You may not need hours at the gym to boost your health after all. Researchers say just 30 minutes of high-intensity exercise per week — broken into tiny bursts of effort that leave you out of ...

A colossal underwater volcano in the South Pacific may have revealed a surprising new weapon against climate change. After the 2022 eruption of Hunga Tonga–Hunga Ha’apai, scientists detected ...

Scientists have uncovered a hidden Antarctic threat that could accelerate global sea level rise far faster than expected. Deep beneath floating ice shelves, long channels carved into the ice appear ...

The Universe’s biggest black holes may not be born giants after all. Scientists analyzing gravitational-wave signals from dozens of black hole collisions found evidence that the heaviest black ...

Scientists in China discovered that ancient humans were making surprisingly advanced stone tools during a harsh ice age 146,000 years ago. The tools, created by Homo juluensis, show careful planning ...

Sunday, May 17, 2026

Saturday, May 16, 2026

Wednesday, May 13, 2026

Friday, May 15, 2026

Tuesday, May 12, 2026

Monday, May 11, 2026

Sunday, May 10, 2026

Monday, May 11, 2026

Friday, May 15, 2026

Sunday, May 10, 2026

Friday, May 8, 2026

Saturday, May 9, 2026

Sunday, May 10, 2026

Monday, May 11, 2026

Thursday, May 7, 2026

Sunday, May 10, 2026

Thursday, May 7, 2026

Wednesday, May 6, 2026

Tuesday, May 5, 2026

Monday, May 4, 2026

Tuesday, May 5, 2026

Monday, May 4, 2026

Wednesday, May 6, 2026

Tuesday, May 5, 2026

Friday, May 1, 2026

Saturday, May 9, 2026

Monday, May 4, 2026

Thursday, May 7, 2026

Wednesday, May 6, 2026

Thursday, April 30, 2026

Saturday, May 9, 2026

Monday, May 4, 2026

Sunday, May 3, 2026

Thursday, April 30, 2026

Tuesday, April 28, 2026

Sunday, May 3, 2026

Friday, May 1, 2026

Tuesday, April 28, 2026

Friday, May 15, 2026

Tuesday, May 12, 2026

Tuesday, May 5, 2026

Saturday, April 25, 2026

Saturday, May 9, 2026

Friday, May 8, 2026

Friday, May 1, 2026

Thursday, April 30, 2026

Friday, May 1, 2026

Monday, April 27, 2026

Friday, April 24, 2026

Saturday, April 25, 2026

Thursday, April 23, 2026

Sunday, May 3, 2026

Monday, April 27, 2026

Tuesday, April 28, 2026

Wednesday, April 22, 2026

Thursday, May 14, 2026

Sunday, May 3, 2026

Saturday, May 2, 2026

Wednesday, April 29, 2026

Tuesday, April 28, 2026

Wednesday, April 22, 2026

Saturday, May 9, 2026

Wednesday, May 6, 2026

Monday, May 4, 2026

Wednesday, April 22, 2026

Tuesday, April 21, 2026

Monday, May 11, 2026

Monday, May 4, 2026

Monday, April 27, 2026

Tuesday, April 21, 2026

Saturday, April 18, 2026

Friday, April 17, 2026

Wednesday, May 13, 2026

Tuesday, May 12, 2026

Saturday, May 9, 2026

Wednesday, May 6, 2026

Wednesday, April 29, 2026

Monday, April 20, 2026