The mystery of a pyramid structure that was found under the sea off the coast of the Azores Islands in 2013 is still puzzling ...

The force of this eruption on the small, uninhabited island of Krakatau was so great that much of the volcano, and two-thirds of the island itself, collapsed into the sea, triggering 120-foot ...

Mount Spurr in Alaska – rising some 3,370 meters or 11,070 feet above sea ... recent volcano notice from the United States Geological Survey (USGS). "Earthquakes are being located under the ...

Charlotte Lytton and Matthew Abbott traveled to Tonga to report this story. All photographs were made in May 2023. Sept. 1 at 6:00 a.m. Warning: This graphic requires ...

The Feb. 16 letter, “ Stop kicking climate change down the road,” stated, “Volcanoes on land and under the sea release about 200 million tons of carbon dioxide annually.” That was as of 2007.

The sparkling blue waters of the Mediterranean Sea are home to ... plates and has disappeared under water since it surfaced during the 19th century. Underwater volcanoes can be biodiversity ...

Hawaii's Kilauea volcano has been pouring lava into the ocean at Kapoho Bay, causing a hydrochloric acid mist called "laze". The eruption is now in its 42nd day. The summit of the volcano erupted ...

Most earthquakes are shallow (less than 2.5 miles below sea level). Magnitudes during this time are as large as M2.7. Over 3400 earthquakes have been located under the volcano since April 2024.' ...

A volcano near Alaska’s largest city is showing ... produced ash columns that rose more than 50,000 feet above sea level and deposited ashfall in south-central Alaska communities, according ...

1a) and one on the sea floor. The caldera of the volcano on land is just under a kilometre wide, whereas the submarine volcano has an even larger caldera with a diameter of well over 2 kilometres.

The Cotopaxi is one of the most active volcanoes in Ecuador. At 5,897 meters above sea level, it is the second-highest peak in the country and together with the Sangay and Reventador volcanoes ...