When you think of Iceland, the image of serene landscapes with sprawling glaciers and fiery volcanoes might come to mind. But ...

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

Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from ...

NASA's Voyager probes passed through Jupiter's system and snapped pictures of its largest moons, also known as the Galilean ...

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