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Located along the ridge are hydrothermal vents, or openings in the seafloor where seawater and hot magma from beneath Earth’s crust come together to create a type of underwater hot spring.

The Biscuit Basin area of Yellowstone National Park in Wyoming is closed following a hydrothermal explosion Tuesday morning, park officials said in a news release and post on X. Biscuit Basin ...

Yellowstone sits on one of the planet’s largest magma reservoirs and contains more than 10,000 hydrothermal features, including geysers and hot springs. Geologists have mapped more than 100 ...

No injuries were reported and the extent of damage is unknown at this time. A massive hydrothermal explosion rocked a well-known area of Yellowstone National Park on Tuesday, and authorities are ...

Vlada March was visiting Yellowstone National Park with her family Tuesday morning when an explosion sent hot water and rocks into the air, spreading debris and destroying a nearby boardwalk.

Dramatic video shows the moment a hydrothermal explosion sent a dark cloud into the air as guests ran for safety. Such explosions are "one of the most important and least understood geologic ...

Editors Note: This story features a video of the explosion that contains profanity. A large explosion sent visitors running down the boardwalk of one of Yellowstone National Park's famed thermal ...

A hydrothermal explosion violently shook part of Yellowstone National Park's Biscuit Basin on Tuesday, damaging a boardwalk as several park guests ran to safety. The explosion occurred at the ...