Neanderthal genes may explain why some people have Chiari malformation type I, a condition in which the brain bulges out of ...

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

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.

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.

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

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 ...

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

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

Experts have debated the meaning of this tomb offering for decades but generally agree it depicts some sort of ceremony or ...

​​In pursuit of prestige and riches, wealthy people across medieval Europe worked in vain to transmute everyday metals into ...