The gastrointestinal tract plays a central role in the development of long-term consequences following COVID-19. Scientists ...

An animal study finds that consuming nanoplastics is linked to changes in metabolism and liver function. A new animal study ...

A large study of older women suggests metformin may increase the chance of living to age 90. Scientists are increasingly ...

Ancient tools made from whale bones dating back 20,000 years were found in Spain. The study reveals both early human use of ...

Litoria tylerantiqua, a 55-million-year-old fossil, is Australia’s oldest known tree frog. It shifts the timeline for frog ...

This primitive, 85-million-year-old marine reptile was a fierce predator, measuring 12 meters in length. Unlike any known ...

The object, named ASKAP J1832-0911, sends out bursts of radio waves and X-rays that last two minutes and repeat every 44 ...

New research uncovers the natural “recipe” for clean hydrogen hidden beneath Earth’s surface—possibly a game-changer for ...

A Cambrian fossil once thought to be a mollusk ancestor is now identified as a chancelloriid relative, reshaping ideas about ...