There once used to be up to 10,000 grizzly bears roaming California, but they eventually disappeared from the state as humans ...

De-extinction, the science of resurrecting extinct species, is progressing in leaps and bounds. Here are six creatures that researchers could bring back to life — and one they've already revived.

Biodiversity conservation and human-wildlife co-existence are key priorities for the team at Abruzzo, Lazio and Molise ...

As human beings have grown wealthier, they have come to care about environmental stewardship and gained the resources to act on their newfound compassion for wildlife.

Political battles and partisan ideologies are threatening the survival of the Endangered Species Act (ESA) and the animals ...

In conservation, the term "flagship species" is used to refer to animals that represent something bigger, like an entire ...

The dire wolf went extinct around 10,000 years ago. The recent claim that a U.S. biotechnology company resurrected the long-extinct dire wolf through genetic engineering seemed to shock the ...

These adorable little animals look like white puppies, not the fruit of a daring science project to resuscitate an extinct ...

Bird Extinct Outside Captivity Returns to the Wild for the First Time in 40 Years According to the United States Environmental Protection Agency, there are over 1,300 species listed as endangered ...