Rumors started flying online Sunday that Grizzly 399’s final cub, Spirit, has been found alive and identified through DNA. Wyoming wildlife officials ...

Animals from a variety of species were seen leaving the park in herds, causing fear of an eruption, but were noted as ‘migration’ by experts.

Yellowstone, America’s — and the world’s — first national park, was created by Congress in 1872 in order to protect its ...

With NPS staff employment down since January, land managers are finding it more difficult to educate parkgoers about the ...

The U.S. House Committee on Natural Resources on Tuesday narrowly voted in favor of delisting the grizzly bear from the ...

Rumors circulating on Facebook that Grizzly 399’s final offspring — dubbed “Spirit” by its late mother’s fans — is alive and ...

The grizzly bear is one step closer to being removed from the Endangered Species list after a U.S. House Committee vote.

A humpback whale was found dead on a beach in Rio de Janeiro on Monday, after drifting ashore near the city’s southern ...