For the first time, Colossal BioSciences unveiled its Dallas labs where it is spending millions of dollars researching how to revive extinct animals and save endangered ones.

Scientists call the phenomenon “evolutionary rescue” — when a species’ genetic diversity allows it to survive amid extreme ...

Hawaiʻi's role in a recent discovery in the forests of New Guinea is rewriting a scientific story that seemed finished ...

It's not every day you have a "once-in-a-lifetime wildlife encounter." But for one Wisconsin Department of Natural Resources ...

The pygmy long-fingered possum and the ring-tailed glider, two marsupials believed to have died out thousands of years ago, are still alive in Papuan Indonesia.

Rep. Cliff Bentz (R-Oregon) introduced legislation Monday to stop application of the provisions of the Endangered Species Act ...

Two marsupials thought extinct for 7,000 years found alive - and an iNaturalist user helped prove it.

A dozen fish pulled from a South African river sparked years of debate before being confirmed as a new species.

Scientists warn that proposed shark nets for protecting swimmers near a new €100 million Club Med resort in South Africa could threaten a host of endangered species, calling for a full environmental ...