President Donald Trump's first 100 days included a wide range of attacks on environmental and climate initiatives. His proposed budget does the same.

Last month, the return of the dire wolf took over the media—it’s one of the first “happy” headlines to take off in a while. I ...

Flames could be seen at the site of a deadly crash outside of Yellowstone National Park on Friday Video Credit: Roger Merrill ...

A passenger van carrying more than a dozen tourists collided with a pickup truck in a fiery highway crash near Yellowstone ...

A video taken in Yellowstone National Park shows a lone female wolf competing with two grizzly bears for the rights to a ...

Idaho police say 7 people are dead after pickup and tour van collide near Yellowstone National Park.

Miní, a wild-born female jaguar, takes an unbelievable journey from the Iberá Wetlands to the Gran Chaco forest to revive a ...