Yellowstone National Park trail shut down after first bear attack in 4 years

Grizzly bears and black bears coexist in Yellowstone, according to the National Park Service, and it's unclear which one was involved in the attack.

Bison boils to death in Yellowstone hot spring

A bison was being photographed wandering around the hot spring’s edge when it reportedly stumbled into the scalding water and couldn’t get out.

Yellowstone visitor suffers thermal burns after falling into scalding water

A 60-year-old woman from New Hampshire suffered severe thermal burns after falling into scalding water near Yellowstone's Old Faithful geyser.

3 members of The Nelons Atlanta gospel group killed in Wyoming plane crash

Three members of Atlanta-based Gospel group, the Nelons, and a Georgia Corrections official were among seven people killed in a plane crash in Wyoming Friday afternoon.

University of Wyoming swimmers killed in Colorado crash

Three University of Wyoming swim team members died and two more were injured in a horrific single-vehicle crash near the Colorado-Wyoming border.

Yellowstone National Park finds 1st case of fatal brain disease after deer carcass tests positive

Yellowstone National Park has confirmed its first case of chronic wasting disease (CWD) on Tuesday after a deer carcass in the park tested positive for the highly contagious and fatal brain disease

Watch: Large bison herd escorts calves across road in Yellowstone

The reddish-brown calves are born in late April and May and can keep up with the herd 2 to 3 hours after birth, according to the National Park Service.

Rare white bison born at Wyoming state park

The park has seen an uptick in visitors hoping to get a glance of the cute calf.

Woman found dead, man arrested inside Yellowstone National Park

When park rangers responded to a vehicle crash, they found a deceased woman inside and a man standing on the outside.