In Yellowstone National Park, a bulge the size of 279 football fields has risen by an inch since last July. With no signs of slowing down, the bump that’s roughly 19 miles across may cause some worry ...

In honor of Valentine’s Day, let’s talk about a geyser in Norris Geyser Basin that came back to life in August 2025 after a 20-year hiatus – Valentine Geyser.

Yellowstone National Park is a place of wonder and beauty that never ceases to amaze the millions who visit each year.

Yellowstone National Park is quietly lifting. Along the north rim of the Yellowstone Caldera, just south of Norris Geyser Basin, the ground has swelled into a broad dome roughly the size of Chicago, ...

A bulge stretching around the northern rim of the caldera has risen an inch since July.

Art in Landscape exhibit on Jan. 28 at the Woodcock Building on the Salish Kootenai College campus invited students, faculty ...

Learn of volcanoes impact on NW geology, culture in "Under Pressure: A Volcanic Exploration," opening Saturday at High Desert ...

Learn more about the rare instances when seismic and magma activity overlap in Yellowstone National Park.

A 4.2 magnitude earthquake struck near Great Falls on Thursday, rattling residents across central Montana but causing minimal damage, according to the United States Geological Survey (USGS).

Experts have dismissed the possibility of an eruption, saying, 'It’s Yellowstone being Yellowstone.' ...

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

The killing likely occurred in wolf management Unit 313, a hunting boundary set by the Montana FWP which had closed to ...