Rare animal behaviors were captured in a new BBC wildlife documentary series. The series, titled “Kingdom” and narrated by ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Our country’s treasured national parks are home to all kinds of ...

Park rangers at Yosemite are saying to stay away from “one of the most dangerous animals” in the park. When one thinks of dangerous wildlife, they might think of a bear, a coyote, a fox, a mountain ...

Busy tourist season is nearly upon Yosemite National Park and officials are warning visitors to be cautious of "one of the most dangerous animals" in the park — and it turns out it doesn't have claws.

So mutters Marty McFly in Back to the Future Part II, just after screaming in terror at a 3-D virtual ad for Jaws 19, released in a then-futuristic 2015. It’s ...