The renewed activity marks the opening chapter of what scientists fear could be another restless year for Europe’s most ...

The 1815 eruption produced 60 megatons of sulfur, and as a result, average global temperatures dropped by around 3°C (5.4°F).

The first “Big One” earthquake in more than a decade has rattled the world. What if it had happened anywhere else? Say, ...

What’s more nerve-wracking than climbing an active volcano? Climbing it with kilos of delicate equipment, knowing that a single eruption could send both scientists and sensors hurtling downhill. Over ...

A Carnegie-led team of astronomers detected the strongest evidence yet of an atmosphere around a rocky planet beyond our ...

Well, it just so happens that there is a geological cousin of Dorothy’s fabled path to Oz, but this one exists more than ...

In this photo released by the Geological Agency (Badan Geologi) of Indonesia’s Ministry of Energy and Mineral Resources, ...