Amazing footage taken by Japan's Coast Guard shows an eruption near Iwo Jima after an eruption just two months prior to when this footage was captured. Creditt: Japan Coast Guard ...

Add Yahoo as a preferred source to see more of our stories on Google. On land, a volcanic eruption is dramatic—columns of ash, fountains of lava, a complete remaking of the terrain. But terrestrial ...

An underwater volcanic eruption has been discovered north of Papua New Guinea, unfolding in one of the least-mapped corners of the world’s oceans. Satellites have picked up steam plumes, ash, thermal ...

In 2022, the eruption and collapse of an underwater volcano in Tonga caused a devastating tsunami that killed four people, disrupted seafloor ecosystems and damaged critical seafloor ...

On Sunday, an amazing eruption from Mexico's Popocatepetl volcano swept the sky with rocks and ash. According to a report by Mexico's National Disaster Prevention Center, the eruption reached up to ...

Submarine calderas are far less documented than their subaerial counterparts, yet recent events highlight their potential for impactful geohazards. Their detection has been limited by the scarcity of ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Size alone may be a poor guide to tsunami danger from an underwater volcano. A new study on Tonga's 2022 ...

Krakatau, a volcanic island in Indonesia, killed more than 30,000 people when it erupted in 1883. One might assume that volcanic debris posed the major threat, yet many of the victims died from a ...

On land, a volcanic eruption is dramatic—columns of ash, fountains of lava, a complete remaking of the terrain. But terrestrial eruptions make up only a fraction of Earth’s volcanic activity. The rest ...