What makes an animal invasive, and which species are causing the most destruction across North America? A species is ...

An insidious disease has eliminated dozens of the world’s frog species. Scientists fear a similar plague could be coming for ...

When people think about deadly animals, their minds usually go straight to teeth and claws. But throughout North America, fatal encounters often stem from reasons that go beyond the usual teeth and ...

Add Yahoo as a preferred source to see more of our stories on Google. On Saturday we showcased the extraordinary speed of North American pronghorn, with footage that showed the animals easily ...

Fifty thousand years ago, North America's landscapes were alive with an astonishing array of enormous creatures. Massive woolly mammoths roamed vast icy plains, while dense forests echoed with the ...

North Shore Animal League America, the world’s largest no-kill animal rescue and adoption organization, hosted a “Celebration of Rescue” on Friday, June 14 at the spectacular TriBeCa Rooftop under the ...

North Shore Animal League America greeted a plane full of kittens and puppies Thursday, Oct. 23, at Republic Airport in Farmingdale, marking another successful life-saving animal transport. The ...

On Saturday we showcased the extraordinary speed of North American pronghorn, with footage that showed the animals easily outrunning wolves in Yellowstone National Park. The footage was captured in ...