Scientists explore the concept of "robot metabolism" with a weird machine that can integrate material from other robots so it ...

A woman and her partner had been trying to conceive for some time. It turned out that a rare allergy may have been hindering their attempts.

Researchers have found evidence of a titanic tussle between a terror bird and a large caiman in Colombia's ancient La Venta ...

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 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 ...

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 ...

The Walker S2 humanoid robot, which can change its own battery when it's running low on power, could potentially be left to ...

We've spent hours carefully writing our puzzles to make sure they are challenging but accessible to people of all ages and ...