A vast eruption beneath the southwest Pacific Ocean has been confirmed as the largest volcanic event ever recorded on the ocean floor. The 2012 explosion at the Havre volcano, near New Zealand, ...

The Echinus Geyser at Yellowstone National Park, which is the biggest acidic geyser on the planet, has been “wowing” visitors ...

Exactly 70 years ago, in March 1944, British photographer George Rodger captured the last great eruption of Italy's legendary volcano.

Learn more about the Echinus Geyser at Yellowstone Park, which recently erupted, but may not sustain into the summer.

The Kīlauea volcano has erupted 14 times since December on the Island of Hawai'i, geologists say.

A new study shows eruptions and wildfires altered the upper atmosphere, yet recent surface warming points elsewhere.

Dozens of people have died, hundreds are missing and many more homes were destroyed after separate volcanic eruptions in ...

What began as a visit to a cousin in Western Australia became a life-altering trip when Kelsey Waghorn accepted a job guiding tours in New Zealand.