EXCLUSIVE: One of the greatest stories of survival ever told will premiere at the Telluride Film Festival this weekend. Lost ...

Francis’s gorgeous sapphire — a new-to-science species of butterfly — has just been described in the high-altitude evergreen ...

Butterflies aren’t just beautiful, they’re essential to our ecosystem and our food supply. New data reveals the U.S. butterfly population has plunged by 22% in just two decades. But there’s hope, and ...

As babies, the fluffy raptors are comically cute and, apparently, afraid of even the tiniest of uninvited guests. The accompanying footage, shared Friday by National Park News, shows several baby ...