Yellowstone national park
Man Filmed Illegally Petting Yellowstone Bison: 'No, No, No, Don't Do It'
The encounter is just the latest example of Yellowstone visitors placing themselves and others in danger by getting too close to bison in the park.
Yellowstone Bison Hurls Small Girl in Air After Charging Group, Video Shows
Bison have injured more people in Yellowstone than any other animal, according to the National Park Service.
Yellowstone's Steamboat Geyser Is About to Smash Its Record for Eruptions
Steamboat is the world's tallest currently active geyser, capable of shooting jets of boiling hot water more than 300 feet into the air.
Yellowstone's Mount Doane May be Renamed Over War Criminal Claims
Wyoming Board of Geographic Names voted to change name of Mount Doane to the First Peoples Mountain.
Yellowstone Warns Visitors Not to Introduce Invasive Species
Aquatic invasive species pose a grave and growing threat to the Yellowstone ecosystem.
Are Yellowstone Elk Afraid of the Big Bad Wolf?
Study of how elk responded to wolves shows there was little change to their movements around National Park.
Yellowstone Lake Trout Invasion Hit Entire Food Chain
Presence of lake trout has impacted bald eagles, ospreys and bears, study shows.
Ear Spring at Yellowstone Has Rare Eruption
The activity does not mean a volcanic eruption is imminent.
Man Jailed for Provoking a Bison in Viral Video
Oregon man committed a string of crimes while going on drunken bender through national parks.
Suspect Arrested Following Bison Taunting Video
Raymond Reinke is accused of going on a crime spree while travelling to multiple national parks.
Four Reasons Bison Attack People at National Parks
Learning to interact with wildlife is not a part of the standard curriculum at most schools.
Yellowstone Geyser Erupts Eight Times in Three Months
"The first thing that comes to my mind when I think back on it was just how loud it was, the roar of the eruption."
Yellowstone Elk Attack Leaves Woman Seriously Injured
The woman sustained serious injuries after the elk appeared to try to protect its calf.
Steamboat Geyser Is Experiencing Unusual Eruptions
Steamboat Geyser is capable of shooting jets of water up to 300 feet into the air.
Supercomputers Reveal Hidden Yellowstone Magma Plumbing
Scientists think they've found the magma behind the volcano's incredible eruptions.
Yellowstone: World's Largest Geyser Erupts
"We have zero concerns that anything is happening volcanically."
Yellowstone's Hot Springs Host a Bizarre Virus
The researchers found the virus lurking in a bucket of water.
Yellowstone Sees Swarm of More Than 200 Tiny Quakes
"Yellowstone is just a very swarmy place."
Here's What a Yellowstone Eruption Would Look Like
"Man, the changes would be so much bigger than anything we've ever seen."
Man Gets Reconstructive Surgery After Bear Attack
Despite losing a portion of his face, the Colorado man said he still loves hunting.
Yellowstone Supervolcano Erupted Twice in 170 Years
Ocean temperatures dropped five degrees Fahrenheit with each eruption.
Earthquake Swarm at Yellowstone Hits Over 1,200 Events
The earthquake swarm began six weeks ago and is ongoing.
5.8 Magnitude Earthquake Hits Montana
A swarm of close to 900 earthquakes hit Yellowstone National Park in June.
Famous Yellowstone White Wolf Illegally Shot to Death
$5,000 reward offered for info leading to an arrest in the shooting of the well-known and much-loved white wolf.
The Bison Didn't Stand a Chance
The most valuable resource on the plains was not the bison, but the grass beneath their hooves.
Yellowstone Park Like You've Never Seen It Before
Because there's every reason to watch otters sledding down hills.
1,000 Yellowstone National Park Bison Could Be Culled
There are about 4,900 bison roaming the park.