The Hayli Gubbi shield volcano, thought to be dormant since almost the last ice age, has erupted, and the volcanic plume is reaching heights at which intercontinental aircraft fly. Hayli Gubbi is ...

HONOLULU (KHON2) — Pūhāhonu means “turtle rising for breath” in Hawaiian. It’s also considered the largest and hottest oceanic shield volcano on Earth. A shield volcano is formed of fluid lava flows. ...

A shield volcano is a type of volcano named for its low profile, resembling a warrior's shield lying on the ground. It is formed by the eruption of highly fluid (low viscosity) lava, which travels ...

A dormant volcano in Ethiopia erupted after 10,000 years of silence. This event shows how the world's little-known volcanoes pose the greatest threat.

Deep below the Earth's surface, magma is churning and flowing into the Axial Seamount, an underwater shield volcano about 300 miles off the coast of Oregon. As the volcano grows and tremors increase, ...

Rising more than twice the height of Mount Everest, Olympus Mons dominates the landscape of Mars and holds the title of the ...

Generally speaking, impact craters turn out circular in shape, hence easily recognizable. There are times though when, depending on a lot of factors, including angle of impact and the topography of ...