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 ...

National Endangered Species Day is observed every year on the third Friday of May as a global reminder of the accelerating ...

Learn what the Endangered Species Act does, how it protects wildlife in the US and abroad, and why proposed changes could ...

The once-extinct black rhino population in Mozambique is poised for a comeback after five decades thanks to a generous donation by South Africa. Ten of these critically endangered rhinos were ...

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 ...

In April of 2025, headlines across the world announced that the dire wolf had been brought back from extinction. This 130-150 lbs wolf species, about 25% heavier than modern-day gray wolves, had not ...

Humans wiped out the bluebuck in Africa around 200 years ago. Bringing it back is both ethically and technologically challenging.

Evolution has resulted in the development of both herbivores and carnivores -- but how? What type of food did extinct vertebrates eat? And how can we gain insight into the diets of these creatures? In ...

For the vast majority of human existence, extinction has been a one-way process. If a species has gone extinct, the species is forever lost to the world, until now. Thanks to advances in genetics, ...

Sen. Richard Blumenthal (D-Conn.) and Rep. Adelita Grijalva (D-Ariz.) have introduced the Extinction Prevention Act of 2026, ...