Learn how an eruption of the Yellowstone supervolcano would affect North America, and why one isn't likely to happen in the ...

Around 631,000 years ago-a geological blink of an eye-catastrophe unfolded in what is now north-western Wyoming, US. During what is thought to have been a series of immense volcanic eruptions, life ...

"Imagine the asteroid that killed the dinosaurs. There's not really much you can do to prepare for that," Iacovino said.

Add Yahoo as a preferred source to see more of our stories on Google. Yellowstone eruption, illustration. Is this what it would actually look like? Picture this: You're roaming Yellowstone National ...

What if Yellowstone suddenly went from bubbling geysers and spectacular landscapes to the site of one of the largest volcanic eruptions in human history?

"Kablooey!" That's the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in Yellowstone National Park on Saturday morning. Video shared by the USGS ...

Over the past 2.1 million years, the area known as Yellowstone National Park today has experienced three major eruptions, according to the U.S. Geological Survey (USGS). The most recent was around 631 ...

That’s the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in Yellowstone National Park on Saturday morning. Video shared by the USGS on social ...

Yellowstone National Park has a dynamic landscape. It can be extremely hot due to the volcanic activity rumbling beneath the surface, but come wintertime, temperatures can drop well below zero. Those ...

Talk about a hot mess. Old Faithful has been blowing its top for generations — but these days, Yellowstone National Park workers have another eruption to worry about: tourist junk. As of early ...

In an instant, seismic instruments are overwhelmed by an intense burst of shallow earthquakes. Expanding clouds of steam rise from newly opened cracks. The YVO and USGS have no choice but to raise the ...