The world's biggest active volcano spans approximately 2,000 square miles and ascends about 13,600 feet above sea level - and ...

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 ...

Kamaʻehuakanaloa is a shield volcano similar to the more notorious Kīlauea and Mauna Loa mountains on the Big Island. The underwater volcano rises about 10,200 feet above the ocean floor but ...

There are two main types of volcano - composite and shield. The two types of volcano form in different places and have very different characteristics. Ash released from shield volcanoes often ...

Nicknamed "the little pit," the formation only measures a few yards across, according to the HiRISE lab, and resides in the enormous shadow of the Arsia Mons, a shield volcano that spans nearly ...

Image caption, This is lava running from a shield volcano - a volcano formed where the tectonic plates move away from each other. Shield volcanoes on the other hand form at constructive tectonic ...

These are normally associated with large conical volcanoes found at tectonic boundaries, such as the ring of fire, unlike the gently sloping shield volcanoes, like Kilauea. Pyroclastic flows are ...

Olympus Mons, Mars' immense shield volcano, towers 21 kilometers above its surface, dwarfing Earth's Mount Everest. Covering an area akin to Italy, it ...

A volcano in eastern Indonesia erupted again on Tuesday, blowing an ash column into the sky a day after it spewed fireballs ...