The regurgitated material from before the time of dinosaurs provides a rare window into the feeding habits of a prehistoric ...

Shorter food chains could mean reefs are less able to weather changes in food availability, threatening an already vulnerable ecosystem.

After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.

Hydrogen reserves in Earth’s core large enough to supply at least nine oceans may influence processes on the surface today.

The famed collider at Brookhaven National Laboratory has ended operations, but if all goes to plan, a new collider will rise ...

After 10 years, just over half the people in a trial of antibiotics for appendicitis have not needed an appendectomy.

A new study finds that humans and AI spot different kinds of deepfakes — hinting at the need to team up to fight them.

Researchers used AI-driven virtual players to test more than 100 rule sets, matching gameplay to wear patterns on a Roman limestone board.

Two pieces of elk hide connected by a twisted-fiber cord are the earliest evidence of sewing. But what they were used for is still a mystery.

In mice, the oral bacteria F. nucleatum can travel to mammary tissue via the bloodstream, where it can damage healthy cells.

A long-term observational study found a link between the amount of tea and caffeinated coffee people drank and the risk of dementia.

A temperate tunneling species of dung beetle seems capable of adapting to climate change, but their tropical cousins may be ...