Here at Hawaiian Volcano Observatory, we are most interested in understanding when and where a volcanic eruption will occur.

Using an algorithm originally meant for finding impact craters on Mars, the researchers scanned the ocean floor for volcano calderas. These are vast, multiple–mile–wide depressions in the ocean floor, ...

Add Yahoo as a preferred source to see more of our stories on Google. The eruptions of some mid-ocean volcanoes may be the echoes of supercontinent breakups that persisted for tens of millions of ...

When the Kīlauea Volcano erupted in May 2018, an enormous amount of ash was released into the atmosphere in a plume nearly five miles high. A new study by an international team of researchers revealed ...

Add Yahoo as a preferred source to see more of our stories on Google. Ancient underwater volcanoes may explain why marine life repeatedly collapsed during the Triassic, according to new geological ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The island known as Niijima, a natural phenomenon that abruptly emerged ...

A young underwater volcano near Mayotte has carried a chemical memory of Earth’s birth all the way to the seafloor. And it’s ...

A new study by an international team of researchers revealed that a rare and large summertime phytoplankton bloom in the North Pacific Subtropical Gyre in the summer of 2018 was prompted by ash from ...

A brief history of the observation of the central area of Piton de la Fournaise / Jean-François Lénat -- Geodynamic setting of La Réunion / Jean-François Lénat -- Construction of La Réunion / ...

THE deep ocean continues to surprise: it appears a volcano on the seabed has exploded with a force thought impossible. In 1999, the largest-ever swarm of quakes was recorded on a mid-ocean plate ...