Volcano facts and types of volcanoes | Live Science
Mar 3, 2022 · A volcano is an opening in Earth's crust where magma breaks through, and when erupting can rain down molten rock, ash and gases. There are several types of volcanoes.
Volcanoes - News and Scientific Articles on Live Science | Live …
4 days ago · There are different types of volcanoes, including stratovolcanoes, shield volcanoes and cinder cones, and different types of lava and other volcanic flows. Volcanoes can be active, dormant or extinct.
What is a supervolcano? The answer isn't so simple. - Live Science
Dec 7, 2023 · Worldwide, nine active volcanoes fulfill the criteria for a supervolcano, according to a 2022 study. In the U.S., Yellowstone is joined by Long Valley in California and Valles in New Mexico.
The 12 biggest volcanic eruptions in recorded history - Live Science
Jun 10, 2023 · There haven't been any VEI-8 volcanoes in the last 10,000 years, but human history has seen some powerful and devastating eruptions. Because it's extremely difficult for scientists to be able to ...
Hidden Volcanoes Melt Antarctic Glaciers from Below - Live Science
Jun 9, 2014 · Volcanoes under the ice in Antarctica appear to contribute to the melting glaciers above. ... She was previously a senior writer for Live Science but is now a freelancer based in Denver, Colorado ...
How Volcanoes Work - Live Science
Nov 1, 2004 · There are 18 volcanoes in the U.S. that pose a high threat to human life and livelihood, including Kilauea in Hawaii. ... He is a former editor-in-chief of Live Science with over 20 years of ...
50 Amazing Volcano Facts - Live Science
Oct 2, 2012 · The Hawaiian shield volcanoes are the largest mountains on Earth. The total height of Mauna Kea, below and above sea level, is 33,500 feet (10,210 meters), making it taller than even Mount Everest ...
Antarctica is covered in volcanoes, could they erupt? - Live Science
Apr 7, 2024 · A view of Mount Erebus from the Ross Sea in Antarctica. (Image credit: Alamy) Deception Island, on the other hand, is the caldera of an active volcano, which last erupted in 1970, according to the ...
Which U.S. Volcanoes Are Most Dangerous Right Now? - Live …
May 17, 2010 · Of those volcanoes, 12 are on alert, which means they are on heightened watch for eruptive activity, and two are erupting right now or expected to erupt shortly. ... Live Science is part of Future ...
US volcano quiz: How many can you name in 10 minutes? - Live …
4 days ago · The high number of volcanoes is down to the U.S.'s geology, with many sitting along the Pacific Rim in the "Ring of Fire" — a 25,000 mile (40,000 kilometers) chain of volcanic and seismically ...