Contrary to popular belief, it’s not the big-name volcanoes like Yellowstone and Mount Etna in Sicily that pose the greatest ...

Yellowstone’s volcanic system sits beneath one of the most visited national parks in the United States, yet its rare ...

H awaii’s Kilauea volcano sent lava soaring 400 feet into the air last week, resuming an intermittent eruption that has been ongoing for the past year. This is the 37th time the volcano has erupted ...

The Yellowstone Caldera, a volcanically active region under and around Yellowstone National Park, has long been the subject of research, speculation and science fiction regarding the possibility of a ...

Officials at Yellowstone National Park are shutting down rumors circulating on social media about wildlife leaving the park due to potential volcanic eruptions. Claims about animals leaving ...

The next global volcanic disaster is more likely to come from volcanoes that appear dormant and are barely monitored than ...

Researchers have found evidence that a giant “lid” made of magma could be stopping the supervolcano in Yellowstone National Park from erupting. As detailed in a paper published in the journal Nature ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Liv Wheeler, M.S. student, and Stacy ...

A newly formed thermal feature has been discovered in the Porcelain Basin area of Yellowstone National Park's Norris Geyser Basin, officials from the Yellowstone Volcano Observatory (YVO) reported ...