Scientists discovered a protein secreted by a deep-sea extremophile—an organism adapted to extreme environmental ...

Fossils from the Jose Creek Formation in New Mexico reveal that angiosperms (flowering plants) had built dense, fruit-bearing ...

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

A planet with twice Earth's gravity produces creatures with different skeletal requirements, different muscular architecture, ...