A recent study found increased seismicity and swelling at Axial Seamount, suggesting an eruption could occur sometime this ...

One of the Pacific Ocean’s lesser-known volcanoes will blow its vent in the coming months, causing 10,000 earthquakes in one ...

Things are heating up hundreds of miles off the coast of Oregon, where scientists say a large volcano under the ocean shows ...

From a research submersible, scientists saw hardened lava, dead tube worms and orange flashes from an eruption in the East ...

A massive underwater volcano located nearly 300 miles off the coast of Oregon is showing signs of activity and could soon erupt. KING's Brady Wakayama reports.

An underwater volcano in Tonga dramatically changed the global climate by releasing massive steam, not just sulfur.

The Axial Seamount – located hundreds of miles off the coast of Oregon and nearly 5,000 feet below the Pacific Ocean’s waves ...

Scientists at UW's Cabled Array, one of the world's largest ocean observatories monitoring this active volcano, have seen ...

New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

The 2022 underwater Hunga Tonga-Hunga Ha‘apai eruption, one of the most powerful in modern history, reached all the way into ...

An underwater volcano 300 miles off the coast of Oregon is displaying signs of a potential eruption, UW researchers found.

A VOLCANO in the South Pacific erupted with such force that it sent shockwaves into space, scientists have revealed. The ...