When volcanic eruptions make headlines, the images often depict fiery lava and towering ash clouds. But beneath Antarctica’s ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

Future missions to Venus could also supply additional data on the density and temperature of the planet's crust, which could ...

Venus may be far more geologically alive than anyone expected. New research suggests its outer crust could be churning with ...

A proposed Mars helicopter mission would search for signs of life, water and future human footholds in a vast volcanic canyon ...

New research suggests that Venus could be much more geologically active than previously thought. A groundbreaking study by ...

Volcanoes are fascinating natural wonders that have both awed and frightened humans for centuries. But could these fiery ...

A volcanic fissure has opened up near the town of Grindavík on Iceland's Reykjanes Peninsula following a significant uptick in earthquake activity. Images show lava breaching the town's defensive ...

Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to huge heights.

Learn what you should do if you live near an active volcano and how to stay safe before and after an eruption.

A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air, ...