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

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 ...

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 ...

Young Mars would have been a staggering place to explore. The Red Planet was covered in flowing rivers of both water and lava. At the time, a series of four volcanoes — Olympus Mons and the three ...