Thríhnúkagígur is a volcano near Reykjavík in Iceland with an empty magma chamber decorated with vivid colors that scientists ...

How scientists risked everything on a completely untested, wildly destructive tactical operation to forcefully alter the ...

MASAYA, Nicaragua -- Facing intense heat, poisonous gases and molten lava, daredevil Nik Wallenda pulled off a history-making 1,800-foot highwire walk across an active volcano live on television ...

A bloated submarine volcano on the West Coast of the US is about to blow, and a good snippet of the event is set to be livestreamed straight to your screen. The Axial Seamount is an underwater volcano ...

Volcanoes are Earth’s geologic architects. They’ve created more than 80 percent of our planet’s surface, laying the foundation that has allowed life to thrive. Their explosive force crafts mountains ...

Watch a live view of the Sakurajima volcano in southwestern Japan as the volcano spews a column of smoke and ash into the air after erupting on Sunday.