A new brain imaging study has found no evidence of widespread brain inflammation in patients suffering from prolonged symptoms after COVID-19 infection. Instead, the most severe long COVID symptoms ...

A casual walk through an Ithaca cemetery led to the discovery of a gigantic hidden bee population — roughly 5.5 million ground-nesting bees packed beneath the soil. Scientists believe it may be one of ...

New research suggests Earth’s climate can swing wildly on surprisingly short timescales — even during hot, ice-free ...

A sea slug smaller than a sesame seed has turned up in Taiwan’s coastal waters — and it’s so tiny and unusual that scientists ...

Scientists at UC San Diego have unveiled a potentially game-changing treatment for MASH, a severe fatty liver disease ...

NASA’s Fermi telescope has detected what may be the first confirmed gamma-ray signal from a superluminous supernova — one of the most extreme explosions in the universe. Scientists believe the blast ...

Scientists at the University of Houston have shattered a long-standing superconductivity record, creating a material that can ...

A drug combo widely explored for anti-aging may actually damage the brain, according to new mouse research showing severe ...

Vitamin B12 has long been seen as a health hero, helping the body make red blood cells, repair DNA, and keep nerves ...

Scientists in Japan have created powerful new vitamin K-based compounds that may help the brain regenerate lost neurons — a breakthrough that could one day change how diseases like Alzheimer’s and ...

Researchers at Texas A&M have developed a nasal spray that appears to reverse brain aging by calming inflammation and restoring the brain’s energy systems. After just two doses, memory and cognitive ...

Humanity may already be living far beyond what Earth can sustainably support, according to a sweeping new study analyzing more than 200 years of population and environmental data. Researchers found ...