Volcanoes. A short video for 11-14 year old pupils, exploring tectonic activity and volcanoes and featuring case studies from ...

Convection processes beneath Venus' scorched surface may help explain the planet's many volcanoes, a new study reports.

The answer lies in plate tectonics ... Containing around 400 powerful volcanoes, Io is influenced by Jupiter's gravitational pull and the pull of the planet's other moons. This tug-of-war causes ...

A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence ...

A mineral known as siderite, discovered in rock samples collected by the National Aeronautics and Space Administration's ...

It wasn't enough to cause any damage that I'm aware of ... It occurred near the Puysegur Trench, a tectonic plate boundary where the Australian plate descends beneath the Pacific plate.

Monday's quake near Egegik was the area's strongest in over a decade. Scientists say it was likely caused by normal fault movement, but are monitoring volcanic activity.