What may look like a single volcanic eruption is usually the visible outcome of far more complicated activity taking place underground. Beneath the surface, magma can migrate, cool, mix, and ...

Learn how a young volcano on Mars stayed active for nine million years and what its changing lava reveals about Mars’ ...

Volcanoes may look like simple mountains that erupted once and then fell silent, but in reality they are often the surface expression of complex processes happening deep underground. Magma can move, ...

What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath the surface, ...

A team of geologists led by the University of Maryland and the University of Hawaiʻi finally connected one of the largest volcanic eruptions in Earth’s history with its source deep beneath the Pacific ...

The recent earthquake swarm near Santorini has brought the topic of volcanoes in Greece back into the spotlight.

A massive, iron-rich structure sitting at the base of Earth’s mantle beneath the Hawaiian Islands may be doing more than ...