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

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 ...

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

A massive barred spiral galaxy from 11.1 billion years ago has been discovered, showing star-forming activity and gas ...

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

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

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

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

More than 2,000 years ago, Socrates asked a surprisingly enduring question: What is a tickle, and why are we so sensitive to ...

New research shows social media use drives depressive symptoms in preteens. As rates of depression and suicide among young ...

A glacier in Antarctica is rapidly redirecting ice from a neighboring glacier, revealing a new and urgent dynamic in ice flow ...