Olympus Mons, a shield volcano on Mars, is the largest volcano in the solar system, measuring approximately 370 miles in diameter and 26 kilometers in height. The formation of Olympus Mons and three ...

Gas from the 'zombie' volcano in Iran can be smelled 30 miles away, and it's so pungent that people are talking on social ...

A volcano on Russia's far eastern Kamchatka Peninsula erupted overnight into Sunday for the first time in at least 400 years. The Krasheninnikov volcano sent ash more than 3.7 miles into the sky, ...

Russia's Krasheninnikov volcano, which has remained dormant for 450 years, has now erupted, said the nation's emergency authority on Sunday (Aug 3). This surprise volcanic eruption comes days after an ...