A Neanderthal trackway discovered in Portugal shows how an adult male and two children hunted for food 78,000 years ago.

The tiny 'backward' brain of an ancient sea creature hints that spider ancestors might have gotten their start in the ocean.

An experimental birth control pill for males works by blocking sperm production, and it just passed its first safety test in humans.

Two minor meteor showers — the Southern Delta Aquariids and Alpha Capricornids — peak overnight on July 29-30, making it a ...

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

A 3D-printed hybrid drone can quickly transition between air and water thanks to variable pitch propellers. Watch a video of ...

Gray wolves were reintroduced in Yellowstone National Park in 1995 to help control the numbers of elk that were eating young ...

Peatlands cover just a fraction of Earth's surface, but store huge amounts of carbon. In the Peruvian Amazon, one of these ...

A new test called PAC-MANN is designed to detect signs of pancreatic cancer in blood. It's still in development, but the hope is that it will help catch the deadly cancer early.

This 2023 astronaut photo shows three glaciers merging into a single massive ice mass in the Karakoram mountains. The stripy ...

Scans of the man's affected hand and foot revealed "destructive lytic lesions that had completely replaced" the bones in the tips of the middle finger and big toe. Lytic lesions are areas where bone ...

Gain-of-function experiments can help researchers get ahead of viruses naturally gaining the ability to infect people in the ...