This photo provided by Janice Wei shows Candi Hololio Johnson, left, and Kim Kozuma, both on horseback, as they watch lava shooting out of Kilauea volcano's summit caldera inside Hawaii Volcanoes ...

Video provided by the U.S. Geological Survey shows a lava lake erupting on the west caldera wall of the Kīlauea volcano, Hawaii, Dec. 23, 2024.

The first signs of Kilauea Volcano’s 20th episode have begun, with low-level, precursory activity Monday morning, according to scientists from the U.S. Geological Survey.

While geysers and hot springs are relatively easy to find in Yellowstone, what about the caldera, and the lava flows and the two massive resurgent domes that formed after the ...

Cost: Admission for the lava dome visitor center and caverns is 9.50 euros for adults and 7.50 for kids under 16. Family pricing is available, with a cost of 7.80 euros for parents and 6.30 euros ...

The dome is in the world's largest class of post-caldera volcano, with a volume of over 32 cubic kilometers. It is possible that currently a giant magma buildup may exist under the Kikai Caldera.

A giant undersea caldera near Japan hosts a lava dome made from 8 trillion gallons of molten rock. The dome, which is 6.2 miles (10 kilometers) wide and 1,968 feet (600 meters) tall, is solid rock ...

The latest research -- published Friday in the journal Science Advances -- a giant lava dome has developed since the volcano's massive eruption some 7,300 years ago.