May shed light on how planet interacts with storms of charged particles from sun

Researchers find temblor generated vast landslides, driving large amounts of earth into sea

Magna meetup cited as source of disruptive event, volcanologist says

New research shows Rio Grande Rift is still alive and expanding very slowly

Think it's chilly out? Here are the lowest temperatures of the coldest places on Earth

Eruptions that formed craters may have been much more recent, making it still restive

Conservation group's product meant to raise awareness and money for their cause

Surprise was a ribbon seal, an Arctic species that spends most of its life at sea