Update at 3:37 p.m. July 9, 2025: Episode 28 of the ongoing episodic summit eruption of the Big Island’s Kīlauea volcano ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

Indonesia’s rumbling Mount Lewotobi Laki Laki has erupted with a column of volcanic materials as high as 11 miles into the ...

The vertical movement of the mantle is one of the driving forces that brings about large-scale geological changes to the ...

Residents are wearing masks to protect themselves from thick volcanic ash that is blanketing several Indonesian villages as ...

New research from the Chilean Patagonia has identified a link between glacial retreat and underground volcanic activity ...

Indonesia’s rumbling Mount Lewotobi Laki Laki erupted twice on Monday, sending a column of volcanic materials up to 18 kilometers (11 miles) into the sky, dumping ash on ...

A discovery similar to “finding a needle in a haystack” has confirmed that Scotland's volcanic landscape once rivalled the fiery activity of modern-day Hawaii. Geologists from the University of ...