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

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

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

The Axiel Seamount is one of a chain of undersea volcanoes along the Juan de Fuca Ridge, which runs along Oregon and Alaska.

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

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

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.

While scientists don't have an exact timeline of when the volcano could erupt, they say it's likely to happen before the end of the year.

An underwater volcano situated 300 miles off the US coast could erupt “any day now”, scientists have warned. The Axial ...

A massive underwater volcano appears on the verge of an enormous eruption which could trigger thousands of earthquakes. Magma is building up beneath the mile-wide surface of the Axial Seamount ...

A fiery mystery has puzzled geologists for decades: where did the lava fueling one of Earth’s largest volcanic events come from? A new study may finally have the answer. Scientists have long believed ...