Nature already made its decision. The woolly mammoth, the saber toothed tiger, the dodo bird, all of them were judged by ...

From bald eagles to grizzly bears, many iconic American species at risk of extinction have bounced back thanks to the Endangered Species Act, commonly known as the ESA. But the ac ...

So many humans live on Earth, it’s hard to imagine there are animals we haven’t seen for years, decades, or even millions of years, but it keeps happening! Animals believed extinct that were found ...

The slender-billed curlew (Numenius tenuirostris) has been officially declared extinct by the International Union for Conservation of Nature (IUCN). This is the first-ever recorded global bird ...

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. Not all species that have been classified as ...

Chiyaan Vikram’s viral video featuring a Lar gibbon has put the endangered ape in the spotlight. Here’s why the species is threatened and what makes it unique.

The spiniest plant communities in the tropics grow where large browsing mammals once fed. In much of the Americas, many of those animals vanished thousands of years ...

World Hirola Day is observed every year on August 12. The hirola is Africa’s unusual ‘four-eyed’ antelope and one of the world’s most threatened mammals. Found mainly in eastern Kenya, the species is ...

Add Yahoo as a preferred source to see more of our stories on Google. European wildcats are coming home. Officials are kick-starting the reintroduction of England's lone remaining native feline ...