Mount Etna—Europe’s most active volcano—put on another dramatic show recently, spewing ash and lava that grounded flights and reminded us just how unpredictable volcanoes can be.

Florida has suffered from hurricanes, tornadoes and even tsunamis in the past. But what about a volcano?

Florida has suffered from hurricanes, tornadoes and even tsunamis in the past. But what about a volcano?

A volcano on an uninhabited island in the Galapagos has begun erupting and lighting up the nighttime sky as lava tumbles down its sides toward the sea.

Florida has suffered from hurricanes, tornadoes and even tsunamis in the past. But what about a volcano?

Scientists say the eruption of the Mauna Loa volcano on Hawaii’s Big Island continues to ease.

City officials said more than 7,000 miles from the volcanic eruption near the island of Tonga in the Pacific Ocean Jan.15, Cape Canaveral’s weather stations picked up readings related to the eruption that day.

Authorities on La Palma in Spain's Canary Islands are telling people who live near an erupting volcano to stay indoors because of a heavy fall of ash that has also cancelled of school classes.

We explain how weather has helped shape ten amazing geological sites across the world.

Honoring the lives lost in the deadliest eruption in US history. Mt St. Helen's eruption was 41 years ago on May 18th.

Indonesia’s rumbling Mount Sinabung has spewed a thick column of volcanic ash 1.7 miles into the sky.

Officials in St. Vincent say they are extremely worried about a COVID-19 outbreak given the lack of water and more positive cases being reported as thousands of evacuees fleeing the erupting volcano crowd into shelters and private homes.

La Soufriere volcano has fired an enormous amount of ash and hot gas in the biggest explosive eruption yet since volcanic activity began on the eastern Caribbean island of St. Vincent late last week, with officials worried about the lives of those who have refused to evacuate.

SAN JUAN – Volcanoes that have been quiet for decades are rumbling to life in the eastern Caribbean, prompting officials to issue alerts in Martinique and St. Vincent and the Grenadines as scientists rush in to study activity they say hasn’t been observed in years. The most recent warning was issued late Tuesday for La Soufriere volcano in St. Vincent and the Grenadines, a chain of islands home to more than 100,000 people. La Soufriere, located near the northern tip of the main island of St. Vincent, last erupted in 1979, and a previous eruption in 1902 killed some 1,600 people. In early December, officials in the French Caribbean territory issued a yellow alert due to seismic activity under the mountain. While the eastern Caribbean is one long chain of active and extinct volcanoes, volcanologist Erik Klemetti, at Denison University in Ohio, said the activity at Mt.