Photos of Wyoming grizzlies are blowing up all over social media. While that’s partly because there are more bears, it’s also because there are ...

A playful grizzly bear woke up from hibernation in Yellowstone National Park and almost immediately started romping around in the snow, a cute video shows. Wildlife photographer and tour guide Neil ...

Or, in this instance, magma caps. The massive truck which shook the earth late at night in Yellowstone. Photo: Schmandt/Rice University Eventually, they had a map of the dimensions, location ...