Add Yahoo as a preferred source to see more of our stories on Google. Volcanoes are nature's most dramatic rocks, and while their eruptions can be awe-inspiring, they also pose serious threats to ...

Mount Merapi, Indonesia's most active volcano, erupted on October 29, 2025, sending plumes of ash and smoke into the sky. The eruption is part of Merapi's ongoing activity, which has been continuous ...

Some volcanoes erupt with little to no warning, posing serious risks to nearby communities and air traffic. A study of Alaska's Veniaminof volcano reveals how specific internal conditions like slow ...