Widely shared social media posts claimed a massive underwater volcano "the size of a city" was "showing signs it could erupt any day now" in July 2025. The volcano, which is apparently off Oregon's ...

An expedition in the Red Sea found several brine pools that appear to be fed by underwater volcanoes, which may be home to ...

A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year, scientists say. Nearly a mile deep and about 700 miles northwest of San Francisco, the ...

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only discovered its existence in the 1980s.

Isla Tortuga was formed relatively recently from a volcano that rose out of the sea floor off Baja California and is home to ...

LOS ANGELES — A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year, scientists say. Nearly a mile deep and about 700 miles northwest of San ...

Marina Jurica takes a look at the prediction that a large and very active underwater volcano off the California coast may erupt this year.

(KTXL) — California is known for its beaches, vast forests, stunning deserts and towering mountains but it is also one of the top five states with the most volcanoes. California’s 29 vo… ...

Scientists have warned that an underwater volcano off the coast of the northwestern US is likely to blow sometime in 2025 after finding it is swelling and enduring earthquake swarms.

A sea mountain was discovered about 200 miles off Northern California during a recent expedition by an unmanned sea mapping vehicle.

A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year, scientists say. Nearly a mile deep and about 700 miles northwest of San Francisco, the ...