Scientists working alongside the U.S. Coast Guard have discovered a 1,640-foot-tall (500 meters) structure that looks like an underwater volcano off the coast of Alaska. The structure may be spewing ...

Mexico’s Popocatépetl volcano has long drawn attention for its size, constant activity, and glowing plumes of smoke and ash, ...

Researchers from the National Oceanic and Atmospheric Administration Ship Fairweather and the University of New Hampshire analyze mapping data in the U.S. Coast Guard Cutter Healy’s computer lab while ...

It is one of several discoveries named after "The Lord of the Rings." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Researchers exploring the ...

A man suffered serious burns while trying to douse a structure fire that broke out Saturday in the Volcano area. ADVERTISING A man suffered serious burns while trying to douse a structure fire that ...

HONOLULU (KHON2) — Fire officials on Hawaii Island are investigating the cause of a structure fire that started around 5 p.m. on Tuesday, April 6, and caused the collapse of a wooden structure in the ...

New data is used to map a volcano-like feature discovered this fall by science teams aboard the U.S. Coast Guard Cutter Healy, a polar-class icebreaker used for Arctic research. The scientists found ...

The volcano-like structure sits more than 1,600 meters from the water's surface. Scientists working on a research ship in the Arctic Ocean may have discovered a giant underwater volcano. According to ...