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.
Missing Minnesota hiker found dead in Wyoming wilderness
The body of the missing Minnesota hiker, Grant Gardner, was found in Wyoming Wednesday.
Bat colony found in Grand Teton lodge, possibly exposing hundreds to rabies
Hundreds of people could potentially have been exposed to rabies during their summer vacation at Grand Teton National Park.
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 tourist gored after approaching bison, rangers say
It's the second time a person has been injured by a bison in Yellowstone National Park this year.
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.
St. Paul man reported missing in Grand Teton National Park
A search was underway this past weekend for a kayaker from St. Paul reported missing at Grand Teton National Park.
Bison gores 83-year-old woman in Yellowstone National Park
An 83-year-old woman was gored and seriously injured by a bison in Yellowstone National Park.
Watch: Intoxicated driver swerves across lanes, towing tireless trailer in wild Wyoming chase
In a bizarre incident on December 28, a Wyoming highway patrol chase unfolded as a driver, suspected to be under the influence of alcohol, swerved recklessly across lanes.
Pierce Brosnan heading to court after 'violating closures' at Yellowstone National Park
Yellowstone National Park gave Pierce Brosnan two citations.
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
Yellowstone tourist faces federal charges after burning himself in thermal area
An American tourist is facing federal charges after prosecutors say he went off-trail and suffered thermal burns in Yellowstone National Park.
Watch: Wolves at Yellowstone National Park bring 'toys' to pups
The “toys" are in the shapes of bones the wolves bring to their young to keep them busy.
Climber falls to his death at Grand Teton National Park
Authorities said the victim fell between 40 and 50 feet.
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.
'Leave it alone': Yellowstone issues warning after tourists place baby elk in car, drive to police station
Park rangers said over the Memorial Day weekend, visitors placed a newborn elk into their car and drove it to the local police station.
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.
Officials investigate mysterious disappearance of 30-ton shipment of explosive chemicals in California
Ammonium nitrate was used in 1995 at an attack on the Murrah Federal Building in Oklahoma City. The explosion killed 168 people and injured approximately 850.
Yellowstone National Park officials say man disturbed baby bison, resulting in its death
The incident occurred on the evening of May 20 in the park's northeastern corner in Wyoming.