Teton Pass, section of highway in Wyoming, collapses in mudslide
A large section of Teton Pass mountain highway in Wyoming collapsed in a mudslide, closing a main artery to Jackson Hole as summer tourism season starts.
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.
Veteran survives horrifying bear attack while hiking in popular national park
A disabled veteran who survived an attack by a grizzly bear is sharing the moment when his instincts kicked in and how it helped him survive.
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.
Family of missing Wyoming woman reveals 'disturbing' messages, red flags before she vanished
Katie Ferguson was described as "goofy" and "fun-loving" by her sister and stepmom.
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.
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.
Court orders students to reveal their names after suing sorority over trans member
Six of the original seven plaintiffs complied with the order and have revealed their names to the public last week.
Watch: Wyoming troopers called to over 100 snowy wrecks amid wild whiteout
The Wyoming Highway Patrol said troopers responded to over 100 crashes in 12 hours as heavy snow bands led to near-zero visibility.
Spectacular wave-like clouds form over Wyoming mountains
Some spectacular cloud formations in Wyoming were so inviting you could almost surf them.
Part of human foot, in a shoe, found floating in Yellowstone hot spring
A Yellowstone National Park employee spotted part of the foot inside of a shoe floating in the Abyss Pool, a hot spring in the southern part of the park.
Liz Cheney weighing presidential bid after primary loss
“I have said since Jan. 6 that I will do whatever it takes to ensure Donald Trump is never again anywhere near the Oval Office — and I mean it," Liz Cheney said in her concession speech.
Yellowstone National Park to partly reopen after catastrophic flooding
Visitors had been flocking to Yellowstone during its 150th anniversary celebration amid the catastrophic flooding last week.
Yellowstone peak renamed: Old name 'offensive,' park service says
The mountain was previously named after explorer Gustavus Doane.
Bison gores woman, tosses her 10 feet in Yellowstone after getting too close
A 25-year-old Ohio woman visiting Yellowstone was gored by a bison after getting within 10 feet of the animal, park officials said.
Parched March expands western drought conditions for third month in a row
According to NOAA’s U.S. climate report, March's average monthly temperature across the U.S. was 44.1 degrees, ranking in the warmest third of the 128-year climate record.
Wind energy company kills at least 150 eagles in US, pleads guilty
The company pleaded guilty to criminal charges and was ordered to pay over $8 million in fines and restitution after at least 150 eagles were killed at its wind farms in eight states.
Wyoming GOP will no longer recognize Rep. Liz Cheney as Republican
The Wyoming Republican Party will no longer recognize U.S. Rep. Liz Cheney as a member of the GOP in its second rebuke for her criticism of former President Donald Trump.