Scientists from Oregon State University looked at coastal martens in the town of Klamath for three months ...

Earth looked much different not just millions, but even decades and centuries ago. Many animal species that once existed are ...

The coastal marten is about the size of a ferret and lives in heavily wooded forests.

Should we bring back extinct animals? Wrong question. Why are we bringing back extinct animals when we have animals, plants, and fungi that are going extinct now, daily? By 2050, up to half of all ...

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the International Science-Policy Platform on Biodiversity and Ecosystem Services ...

The Andean condor has been threatened with extinction for decades. At one time, the condor was considered extinct in ...

The Colorado zoo confirmed that the cause of the incident was isolated and posed no risk to other animals or staff ...

There are many cute endangered species, and sadly their charm endangers them even more, like these 25 cutest animals that are endangered.

A new study led by researchers at the University of Oxford has shown that the shape and orientation of coastlines significantly influenced extinction patterns for animals living in the shallow oceans ...

The fossils offer a rare glimpse into a cataclysmic event that brought a sudden end to the greatest explosion of life in our ...

A Republican-led House committee advanced a bill that would remove the Mexican gray wolf from the endangered species list, ...