Yellowstone is a land of superlatives. Even in such an environment, the Lower Geyser Basin stands out as one of the most ...

The bulge first appeared in 1996 and has now returned, but Yellowstone Volcano Observatory says there's no cause for alarm.

'The awe-inspiring moment the Old Faithful geyser erupted was caught on camera by Candice White on July 8, 2020. The cone ...

Scientists are monitoring a city of Chicago-sized swath of rising ground at the northern volcanic rim of the Yellowstone ...

Yellowstone is a dynamic geologic system—the one constant is change. This is demonstrated daily by hydrothermal activity ...

The earth's rumbling beneath Yellowstone, but don’t worry; scientists are keeping a close eye on that supervolcano and its playful eruptions.

A Yellowstone National Park bison stampede is an awesome display of power and even grace as the colossal animals gallop across the landscape, en masse, with a sense of urgency known only to them. But ...

Tourists traveling by plane over Yellowstone National Park on Thursday were treated to a rare and magnificent view of the world’s tallest active geyser shooting steam 400-plus feet skyward. The ...

A judge in Wisconsin ordered the woman convicted in the 2014 Slender Man stabbing case to go back to a state psychiatric hospital after she escaped from a group home in November. Waukesha County ...

“Slender Man” stabber Morgan Geyser will be sent back to a Wisconsin mental institution after her conditional release was revoked following her brazen escape from a group home last month. The ...

Morgan Geyser, convicted in the "Slender Man" stabbing, was ordered back to a state psychiatric facility on Dec. 23. Her conditional release was revoked after she fled a group home and was found in ...