Evolution sounds like a straight climb toward better survival, but fossil records and genetic research show species sometimes ...

With her new documentary, the actress and activist takes on the fossil fuel industry's extraction and export of liquefied ...

By Will Dunham WASHINGTON, Feb 6 (Reuters) - Footprints are among the most common kind of dinosaur fossils. Sometimes scientists find a single, lonely footprint. Sometimes they come across a chaotic ...

As the 2026 Winter Games get started, here are some of the ways Olympic athletes are stepping up to take climate action.

Atmospheric methane rose faster than ever in the early 2020s, driven less by fossil fuels and more by changes in nature itself.

Analysis of federal data by a nonprofit watchdog group found that the U.S. Environmental Protection Agency has drastically ...

Using the fossil record and modern cold-blooded critters, paleontologist Kelsey Jenkins recreates the hearing capabilities of ...

A bizarre fossil called Prototaxites, which was the largest life-form on land 400 million years ago, may have been a completely unknown form of multicellular life, according to a new study.

A groundbreaking discovery from ancient DNA has solved a longstanding puzzle regarding two prehistoric individuals, revealing ...