Mount Damavand is many things at once: a dormant volcano, a national icon, a climber's proving ground, a wildlife refuge, and ...

Set against dramatic mountains, steeped in Gold Rush history, and rich in small-town charm, these towns showcase California ...

Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...

Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...

There aren't many places on the planet where you can see both active volcanoes and massive glaciers. This Icelandic national ...

The Government of St Vincent and the Grenadines says it will strengthen surveillance and monitoring of the La Soufrière ...

Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...

Watch video showing snow covering Hawaii’s tallest volcano summits after a winter storm brought cold air and moisture ...

Martian winds can have quite an impact. ESA's Mars Express has spotted them whipping up sand grains and acting as a cosmic ...

The chief volcanologist Teresito Bacolcol said it is too early to tell if Mayon’s restiveness would lead to a major and ...