The curious minds at What If detail the aftermath if all supervolcanoes erupted tomorrow. President Trump addresses the ...

Now, it's extremely unlikely that one of these supervolcanoes would go off anytime soon, let alone multiple eruptions at once. But, for curiosity's sake, what would happen if all the world's ...

Well, no, because they don’t rise up at all. Supervolcanoes are actually calderas, or bowl-shaped craters that form after a volcano explodes and then collapses into its own magma chamber. Just to make ...

That may sound like a large number. However, when one group of scientists used the count of all the known supervolcanoes to calculate the approximate frequency of eruptions, they found that only 1 ...

Here are a list of some of the supervolcanoes which could devastate humanity. Yellowstone Caldera Yellowstone, located in Wyoming, USA, is the most famous supervolcano and also has the potential ...

There are about 12 supervolcanoes on Earth - each one at least seven times larger than Mount Tambora, which had the biggest eruption in recorded history. If all of these supervolcanoes erupted at ...

The geological record holds clues that throughout Earth's 4.5-billion-year lifetime massive supervolcanoes, far larger than Mount St. Helens or Mount Pinatubo, have erupted. However, despite the ...

Should We Be Scared of Supervolcanoes? An eruption could wipe out a country and alter global weather. But don't panic just yet . Steam erupts from Norris Geyser Basin, the hottest area of Yellowstone ...

There are about 12 supervolcanoes on Earth - each one at least seven times larger than Mount Tambora, which had the biggest eruption in recorded history. If all of these supervolcanoes erupted at once ...