Volcanos
How Mauna Loa went from a hot blob to the biggest volcano in the world
Hawaii's Mauna Loa is the largest active volcano in the world. But how was it formed?
Mauna Loa photos and video show sky on fire as lava pours from summit
Lava is now spilling from the caldera of world's biggest active volcano after it erupted for the first time in 38 years.
Mauna Loa eruption on Hawaii's Big Island filmed from space
Satellite images show a cloud of volcanic ash and gas pouring out of the volcano as it erupts.
Politician Proposes Bombing La Palma Volcano As Eruptions Enter 38th Day
The comments were made by the president of a neighboring island of La Palma, which is located in Spain's Canary Island archipelago.
Why Infamous Vesuvius Eruption That Destroyed Pompeii Was so Explosive
Scientists have uncovered a geological explanation for why some volcanic eruptions are more explosive than others.
Submerged volcano in Alaska produced giant explosive gas bubbles
The bubbles are the result of magma being rapidly cooled by water as it shoots out of underwater vents.
Mount St. Helens Isn't Where It Should Be—Here's Why
Mount St. Helens forms part of the Cascade Arc, a line of volcanoes that extends from British Columbia, Canada, to northern California
Guatemala Volcano: Latest Updates From Fuego Eruption
At least 25 people have been killed after volcanic ash buried homes and lava swept through villages.
Watch Footage of Lava Lake Overflow on Kīlauea
Kīlauea is one of the world's most active volcanoes.
Underwater Volcano Eruptions Sound like Gunshots
Scientists have recorded the sounds of the mysterious and powerful submarine events.
When Will Bali Volcano Erupt Magma?
Indonesian authorities have ordered evacuations around Agung.
Fall of Ancient Egypt Linked to Volcanic Eruptions
The Ptolemaic Kingdom fell to the Roman Empire after the death of Cleopatra.
Japanese Volcano Kills One, Over 30 Seriously Injured
Prime Minister Shinzo Abe, who returned from the United States on Saturday, said he had ordered the military to help in rescue efforts
Mount Fuji Volcano Is in a Critical State, Study Warns
"Mount Fuji is now in a state of pressure," says a volcano researcher.
Indonesia Volcano Sends Thousands Fleeing and Kills Two
Closing airports, forcing 76,000 to evacuate, and killing two people, Indonesia's Mount Kelud is wreaking havoc on the island of Java