A brown bear killed another bear’s COY (cub of the year) in front of a live-streaming camera in Alaska’s Katmai National Park.

Rescue crews found the missing 83-year-old man who became separated from his friend while they were hiking in the Grand Canyon.

Two tourists left the boardwalk at Yellowstone National Park, despite the plethora of signs telling people not to. Watch here.

According to a new study, The Narrows in Utah’s Zion National Park is the U.S.’s most beautiful hike, and it ranks sixth in the world.

The man who filmed the viral bison attack in Yellowstone National Park is speaking out. The victim was no “touron,” he says.

A cheeky wolf has become too comfortable exploring the Three Mile Campground at Michigan’s Isle Royale National Park. Learn more.

NPS is investigating reports of a weird illness among people who all have one thing in common: a recent rafting trip in the Grand Canyon.

Zion National Park recently took to social media to denounce recent not-so-innocent acts of vandalism. See it here.

Parks Canada took to social media to ask Jasper National Park visitors not to do this very common thing. See what it is here.

Robin Pendery, an NPS ranger, recently died while on duty after falling into a crevasse on Mount McKinley in Alaska’s Denali National Park.