The millions of species humans share the world with are valuable in their own right. When one species is lost, it has a ...

The tragic news of the loss of the world's last remaining northern white rhino begs the question: Can it be brought back?

A tiny desert fish survives in a sun-scorched cavern on the edge of extinction. Here’s how it’s offering scientists a rare ...

Despite the high stakes, the tiny caterpillar in the lab in Albuquerque, N.M., was not given a name. It’s the last known ...

New species are being discovered faster than ever before — at a rate of more than 16,000 every year, suggests a new study.

The Nez Perce Tribe has partnered with the Colossal Foundation to bring California condors back to their traditional homeland ...

Species discovery rates are accelerating, not declining. A new study shows 2020 broke records for new species descriptions, ...

With studies of fossilized bones, gut contents, eggshells and more, paleontologists revealed new and captivating details ...

Created at a time when bird populations were declining drastically, experts say the once-yearly count is crucial, as the ...

Once on the brink of extinction, the birds now have a new sanctuary on an isolated stretch of the Gulf Coast between Corpus ...

Non-profit arm of the de-extinction company secures an additional $50 million, expands global projects and partnerships, and releases its inaugural Impact Report detailing progress in the fight ...

A funding crisis at the Museum of the Earth and the Paleontological Research Institution in Ithaca, N.Y., could scatter ...