US states filed two lawsuits on Wednesday accusing President Donald Trump’s administration of illegally weakening the federal ...

California’s beloved condors and sea otters have rebounded from the brink of extinction thanks to the Endangered Species Act.

Two lawsuits seek to reverse the Trump administration’s moves to open the habitats of imperiled wildlife to commercial ...

The New York attorney general charges that White House rule changes have gutted protections for plants and animals alike.

A coalition of state attorneys general filed a pair of lawsuits Wednesday challenging the Trump administration’s rollbacks of ...

“Its distinctive skull suggests it used fast and powerful bites to catch small and agile prey...,” said Love Dalén, professor ...

We can study animals from all over the world thanks to science, but what about those that no longer exist? The list of extinct mammals could go on for ages, but each animal has a unique story. With ...

Allowing females to mate with multiple males, rather than just one, could help make species more resistant to extinction, ...

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 ...

The "Carnival of the Nearly Extinct Animals," a live music and dance show raising awareness for endangered species, comes to ...

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 ...