Axial Seamount, a mile-wide underwater volcano off the coast of Oregon, is showing signs of an imminent eruption. The volcano ...

Co-host of "The Jake and Spike Show," Spike O'Neill, asserts that an underwater volcano won't endanger Seattle.

The underwater volcano, Axial Seamount, off the coast of the Pacific Northwest is heading to eruption for the first time in a ...

Donald Trump’s executive order on undersea minerals has encouraged mining companies — but critics say it will damage the environment and struggle to make money ...

From volcanic craters to ancient rift valleys, these 10 Lakes So Clear They Look Like Glass have lured scientists, ...

Donald Trump's interest in Greenland has Iceland reconsidering its defense arrangements with the US and NATO. A majority of ...

Though perhaps not well known to the general public, Axial Seamount is considered a key window into Earth's geology. Axial is significant because it sits atop the Juan de Fuca Ridge, the region where ...

Using advanced technology that analyzes tiny gas bubbles trapped in crystal, a team of scientists has precisely mapped how magma storage evolves as Hawaiian volcanoes age.