Scientists found that evolution itself can evolve. Organisms exposed to changing environments develop a better ability to ...

Humans evolved late in Earth history. While this timing inspired the conclusion that humanlike life is a cosmic improbability ...

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.

A new study has revealed the clearest-ever picture of the surface chemistry of worm species that provides groundbreaking insights into how animals interact with their environment and each other. These ...

A small population of California burrowing owls is getting a helping hand when it comes to romance—from a team of devoted ...