Park rangers share essential safety tips for visiting active volcanoes, from packing the right gear to avoiding gas, ash, lava, and other hazards.

Some two dozen or so supervolcanoes dot the planet, and one the most dangerous lies in the heart of North America. If the Yellowstone supervolcano erupted, hundreds of cubic miles of ash, rock, and ...

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

This isn't the climax of a post-apocalyptic movie. It's a worst-case scenario of what could happen if one of the largest volcanic systems on the planet erupted today. And it's hiding beneath America's ...

The famous Grand Prismatic Spring in Yellowstone National Park is a sign of the geothermal activity in this region. The Yellowstone supervolcano has had 3 massive eruptions in history. What if one of ...

No known humans witnessed the catastrophe. But if a similar eruption happened today, the effects would be impossible to ignore. A Yellowstone super-eruption would have the potential to disrupt life ...

A Yellowstone super-eruption would begin not with a sudden surprise, but with weeks of increasingly alarming warning signs such as migrating earthquake swarms, rapid ground uplift, changing geysers, ...

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, ...

UK scientists raised alarm bells after drawing up an apocalyptic play-by-play detailing what would happen if the famed Yellowstone supervolcano blew its stack. “A super-eruption on this scale would be ...

During what is thought to have been a series of immense volcanic eruptions, life within hundreds of kilometers of the blasts was shattered. Ash was dispersed across much of North America, and 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, ...

JAKARTA, Sept 18 (Reuters) - Indonesian rescuers called off a search on its 10th day for eight people missing at sea, ‌including five journalists who were covering the eruption of Mount Anak Krakatau ...