Recent research reveals that Yellowstone’s magma chamber contains significantly more liquid magma than scientists previously ...

This is the first eruption from Black Diamond Pool that has been captured on video since the explosion on July 23, 2024 ...

Some cities just happen to exist uncomfortably close to volcanoes. That kind of proximity affects routines, infrastructure, ...

YVO just released an updated version of its response plan for geological hazards in Yellowstone National Park. The plan ...

Tornado sirens have been deactivated in Billings since 2019. Yellowstone County had introduced its replacement, Everbridge, with many residents unaware it exists.

Continuous infrasound (low-frequency acoustic energy) monitoring is now established in Yellowstone. And the method is detecting activity that goes beyond geyser eruptions.

Mount Lewotobi Laki Laki volcano in south-central Indonesia erupted on Tuesday, spewing towering columns of hot ash into the ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week’s contribution is from Michael Poland, geophysicist ...

A small eruption at Yellowstone National Park was recently caught on camera, but scientists say it’s just the latest in a ...

A newly installed Yellowstone webcam filmed a surprise eruption at the Black Diamond Pool in Biscuit Basin. Watch what ...

The same geyser that erupted last summer in a hydrothermal explosion in Yellowstone National Park was recorded erupting again, video shows.