Although Yellowstone is open all year, most of the entrances and roads close during the winter, when the park is covered in ...

Female bears with cubs usually don’t emerge from hibernation until May. But a lucky photographer got photos when one momma ...

The West Entrance of Yellowstone National Park opened today, providing visitors with access to popular attractions such as ...

Yellowstone National Park's bison are mostly contained to the park, but West Yellowstone, Montana, is one place where they ...

Yellowstone visitors got to see a striking ... But as fall began to turn into winter, the steam plume slowly disappeared. The feature remains active, but there is some water in the vent ...

Roads have been plowed allowing autos to drive to the Norris Geyser Basin, Grand Canyon of the Yellowstone and Old Faithful.