A couple said they experienced a "once in a lifetime" event when they witnessed a volcano erupt on their holiday. George and ...

One of the world’s most famous volcanoes has erupted violently, producing a rare phenomenon and prompting aviation authorities to raise the travel threat level.

For generations, the majestic beauty of Yellowstone National Park has captivated millions, drawing visitors with its steaming ...

An Air India passenger plane with 244 people onboard crashed Thursday in India’s northwestern city of Ahmedabad, the airline ...

In a study published Tuesday in a journal, scientists said they have discovered why Mount Veniaminof is stealthy.

On this Line One, join Dr. Justin Clark for a discussion about the health impacts of wildfire smoke and volcanic ash.

Experts believe the violent flow was triggered by a collapse in part of the volcano’s caldera wall. The superheated avalanche ...

Following Mount Etna's recent eruption in Sicily, we asked experts for their top volcano safety tips for travelers.

A recent satellite image captured a glowing river of lava flowing down the flank of Europe's largest active volcano as it ...

A recent satellite image captured a glowing river of lava flowing down the flank of Europe's largest active volcano as it spectacularly blew its top and unleashed a towering plume of ash, smoke and ...

When volcanoes are preparing to erupt, scientists rely on typical signs to warn people living nearby: deformation of the ...

GeoNet is lowering Whakaari/White Island’s alert level as observed activity at Whakaari has decreased in recent weeks. In an ...