Geyser’s conditional release was approved despite “red flags” that she’d been reading gruesome murder fiction and also sending twisted art to a murder-memorabilia collector.

True Crime ‘Slender Man’ stabber granted early release by judge after multiple failed attempts Morgan Geyser, then 12 years old, along with Anissa Weier, stabbed another girl, Payton Leutner ...

There’s a New Geyser in Yellowstone National Park—Here’s How You Can See It. Thanks to volcanic activity, ... 7 Best Hot Springs in Montana—Mountain Views and Live Music Included.

What triggers geysers to go off is still not well understood. A new paper shows that one small earthquake likely triggered an eruption of the world's tallest active geyser, Steamboat.

The Semi-Centennial Geyser has been inactive since a major eruption in 1922. It is located near Roaring Mountain between Mammoth Hot Springs and Norris Junction.

Morgan Geyser, convicted in the 2014 Slender Man stabbing, was recently granted conditional release from a mental health facility, but officials are now seeking to revoke that decision.

Now, 11 years since the attack, Geyser is no longer considered a safety risk after her treatment at the Winnebago Mental Health Institute, where she was housed following her conviction, Waukesha ...

"On Thursday, July 11 at about 10:40 a.m. a car with five occupants inadvertently drove off the roadway and into the Semi-Centennial Geyser thermal feature near Roaring Mountain between Mammoth ...

F ive people were injured after their sports utility vehicle crashed into a geyser at Yellowstone National Park on Thursday (July 11) morning. The National Park Service said that the driver ...

Morgan Geyser, who is now 22 years old, filed a petition with Waukesha County Circuit Judge Michael Bohren seeking her release from the Winnebago Mental Health Institute.

The vehicle went off the road and was fully submerged in 9 feet of water inside the inactive Semi-Centennial Geyser thermal feature near Roaring Mountain, between Mammoth Hot Springs and Norris ...