Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

Repeated eruptions will lead to the formation of an underwater volcano. The volcano can become large enough to break the surface of the ocean if the eruptions continue. Sign up for Chip Chick's ...

Scientists found nearly 1 million 20-inch eggs near an underwater volcano. Could they belong to a new deep-sea species? Experts are eager to find answers.

it's possible we'll discover unknown underwater volcanoes. 19:58 There are many things we don't understand, and it's a lot of work, but it's an exciting field. Approximately 60% of the world's ...

When Hunga Tonga–Hunga Haʻapai, an underwater volcano near Tonga in the South Pacific Ocean, erupted in 2022, scientists ...

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 ...

Researchers have discovered a potentially younger and active volcanic hotspot beneath the Cook Islands' waters, prompting ...

Over time, repeated eruptions build up a volcanic structure, forming an underwater volcano. If the eruptions continue, the volcano grows large enough to break the ocean surface, forming a volcanic ...

Active volcanoes off Zavodovski Island rise hundreds of metres above the seabed and have multiple seismic events each year. Underwater eruptions could trigger a landslide and, in turn, a tsunami ...

“The volcano is too deep, [about 1,500 meters underwater], and the kind of activity ... What’s more, tsunamis are typically caused by sudden, large movements of the seafloor, especially ...