It may be hard to imagine a time when giant mastodons and other long-extinct animals were roaming the prairies of South ...

On a lawn inside the Bronx Zoo, rows of headstones display multiple animal species, making for an eerie display during the ...

A Spelunker Thought She Found Trash in a Cave. It Was Actually Evidence of a Lost Civilization.

Researchers say the findings, the first documented case of rising temperatures driving genetic change in a mammal, offer a ...

The Endangered Species Act and the species it protects are presently under threat. That includes the “Great American bear" — ...

Late last month, the Trump administration proposed to roll back specific Endangered Species Act (ESA) regulations that would, ...

Idaho residents may have a glimpse of the past when they look to the skies thanks to a partnership between a local tribe and a “de-extinction” company that plans to reintroduce a species that hasn’t ...

Sharks have had a tough time since the 1970s, when overfishing, habitat loss and a growing trade in their fins began to cut ...

New research shows that losing threatened requiem shark species could erase millions of years of tooth evolution and squeeze ...

Governments agreed to ban or restrict international trade in shark meat, fins and other products for more than 70 species ...

Authorities in India were able to stop an attempted wildlife trafficking operation thanks to the efforts of a specialized ...

Interpol says a monthlong operation led by the international police body resulted in the rescue of nearly 30,000 live animals ...