A new specimen of one of the most controversial species of dinosaur has the potential to overturn decades of research on the ...

Just because a species is presumed extinct doesn’t mean it’s gone forever. Here are four glowing examples of this unique, and felicitous, phenomenon.

After his company, Colossal Biosciences, successfully revived the dire wolf from extinction, he's ready to continue to change ...

DNA shines a light back into the past, showing us things that fossils can't. But how far back can that light extend? Some of the oldest DNA sequences come from mastodon and polar bear fossils about 50 ...

Current laws that deem species safe from extinction ignore their ecological role, geographic range and genetic diversity, as ...

A new blood-based cloning method from Colossal Biosciences is offering fresh hope for Jurassic Park -like endangered species.

Scientists around the world are racing to bring back extinct species — from the woolly mammoth to the dodo — using the power ...

When scientists sequenced the Neanderthal genome in 2010, they learned that Neanderthals interbred with human ancestors ...

And then there were none. The International Union for Conservation of Nature (IUCN) has announced that several species of animals and plants have now gone extinct. The 2025 list of extinctions ...