Yellowstone National Park sees millions of tourists every single year, but only a lucky fraction ever get a front-row seat to ...

Based on their behavior, it's likely that the female bear named Snow will produce more cubs.

As warmer temperatures arrive earlier than usual across the Greater Yellowstone Ecosystem, wildlife experts say the current ...

Wolf and grizzly bear sightings are fairly common in Yellowstone. But scenes such as these, illustrating the life-or-death struggle for sustenance among apex predators, are rarely documented in such ...

Unusual predator standoff: Video shows grizzlies and wolves confronting each other over a bison carcass in Yellowstone’s LeHardys Rapids, with aggressive displays but no injuries. Why it’s rare: ...

This is read by an automated voice. Please report any issues or inconsistencies here. Two hikers were seriously injured in a bear attack on Yellowstone’s Mystic Falls trail near Old Faithful, the ...

Visiting a National Park means taking a step into nature that most of us don't see in our day-to-day lives. Sometimes, you get more than you bargained for. This group of tourists at Yellowstone had a ...

This is a once-in-a-lifetime wildlife encounter!

Two hikers were injured in a bear attack near Biscuit Basin in Yellowstone. The NPS believes a sow and cubs were involved.

The majority of bears killed were adult males – 30 of the 54 bears were inside the Demographic Monitoring Area and 14 of the ...