Not long after 5:00 am on Saturday, June 13, it happened. A sudden spike in seismic energy, then a wave of infrasound, and ...

Officials reported a hydrothermal explosion at Yellowstone’s Biscuit Basin, forming new vents and a boiling pool with no ...

“Ground that the team had walked on just 2 days earlier had developed into an actively boiling pool!” officials wrote on June ...

Yellowstone National Park geologists have confirmed that a small hydrothermal explosion that occurred earlier this month ...

STILLWATER COUNTY, Mont. -- Cleanup is continuing at the site where a train carrying potentially hazardous materials derailed into the Yellowstone River in Montana, according to officials. The ...

A year ago, the Yellowstone River had its biggest flood in 500 years. Now, fishing guides have to learn a whole new river. Fishing sends more than $1 billion to Montana's economy. It's been a year ...

Last June, flooding in and around Yellowstone National Park upended the lives of nearby residents, damaging homes, ranch properties, and roads. It also damaged boat ramps and fishing access sites, and ...

Around 465 active geysers are roiling across Yellowstone National Park at any given time, with new ones regularly bubbling to ...

A train derailment was reported Saturday in Montana near Columbus. The train reportedly went off its rails and into the Yellowstone River amid a bridge collapse, according to local outlets. "I’m ...

COLUMBUS, Mont. (AP) — A bridge that crosses the Yellowstone River in Montana collapsed early Saturday, plunging portions of a freight train carrying hazardous materials into the rushing water below.

A train derailment in Montana caused a bridge across the Yellowstone River to collapse and sent multiple cars into the water below, officials in Stillwater County said Saturday. Damaged rail cars were ...