This is the terrifying moment Bulusan Volcano erupted in the Philippines this morning, sending a towering smoke column over ...

The phreatic or steam-driven eruption, which lasted 24 minutes early Monday, April 28, triggers ashfall in parts of Sorsogon ...

New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

From Hawaii’s flowing lava to Alaska’s smoldering peaks, these U.S. states are home to the most active volcanoes, shaping ...