This surprising connection between Arizona's world-renowned geological features stretches back 56,000 years, to when a ...

A Dutch female tourist was rescued after falling into the same volcano where a Brazilian tourist died in Indonesia. Sarah Tamar van Hulten was hiking with her friends up the notorious Mount Rinjani ...

A volcanic eruption in southwestern Iceland has once again forced the evacuation of local residents and tourists at the ...

The more scientists study the Red Planet, the more they find unusual objects and patterns scattered across Mars' surface. As ...

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

A room with a view of one of the world’s most active volcanoes? A lodge that echoes The Shining? These six hotels and resorts ...

Residents are wearing masks to protect themselves from thick volcanic ash that is blanketing several Indonesian villages as rumbling Mount Lewotobi Laki Laki erupted for a second straight day. The ...

Hundreds of dormant volcanoes across the globe—particularly in Antarctica—could become more active thanks to climate change.

JAKARTA, Indonesia (AP) — Indonesia's rumbling Mount Lewotobi Laki Laki erupted twice on Monday, sending a column of volcanic materials up to 18 kilometers (11 miles) into the sky, dumping ash ...

Indonesia’s rumbling Mount Lewotobi Laki Laki has erupted twice and sent clouds of searing gas miles into the sky while tons of ash fell on villages and flights were cancelled.