The shipment, reportedly delivered to the Russian unit as part of a crowdfunded humanitarian aid package on February 7, ...

Researchers are urging Yellowstone officials to invest in greater protection after the findings of a new report ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

Unlike old soldiers, old volcanoes seemingly don't even fade away, much less die, with researchers discovering magma chambers under cones previously classed as dormant after thousands of years of ...

Yellowstone's geothermal wonders hide an active volcanic system. Recent studies suggest the northeastern magma body could ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

What is a Supervolcano? A supervolcano is a volcano that can produce an eruption of magnitude greater than 8 on the Volcanic ...

A minor earthquake has hit Yellowstone National Park, and some people in the region experienced a tremor. The magnitude 3.9 earthquake struck near Norris Geyser Basin, which has a history of quakes.

Unlike smaller volcanic eruptions that primarily produce lava flows, a Yellowstone eruption would eject most of its magma as ash, creating colossal plumes that would blanket much of North America ...