Learn more about this new hydrothermal feature that could be connected to one from Yellowstone’s past.

Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...

A volcanic eruption over the border in Alaska in the coming months is considered likely. Its possible effects on the Yukon, ...

Seven international flights from Bali have been cancelled due to a volcanic eruption, which released dark ash up to eight ...

The Geological Agency raises the activity level of Mount Lewotobi Laki-Laki following increased volcanic activity in recent ...