Scientists studying Yellowstone's supervolcano have made strides in understanding when it might erupt. Research published in ...

This volcano is the highlight of a chain of underwater mountains known as the Juan de Fuca Ridge (center of above image).

New Research Reveals Ancient Rocks Release as Much Carbon Dioxide as World’s Volcanoes A recent study that was led by the ...

Volcanic regions of the world host a range of unique species that have evolved and adapted to these remarkable habitats.

Using magnetotellurics, researchers produced a detailed picture of the magma beneath Yellowstone, offering insights into a ...

An extinct volcano is lying hidden in Carlsbad's Calavera Nature Preserve in north San Diego County. Welcome to Mount Calavera!

A new study published in Nature suggested that Yellowstone’s magma and other superheated components have “shifted” northeast of the park’s sprawling caldera — a gigantic volcanic crater ...

"Did you know that this is actually a volcano?" NBC San Diego meteorologist Francella Perez asked Channin Franz, a hiker at Carlsbad's Calavera Nature Preserve. "The only way I knew this was ...