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 ...

This Caribbean island was a popular destination visited by celebrities including Paul McCartney before it was evacuated.

State health officials urge the public to take precautions as volcanic gas emissions — and volcanic smog known as vog — ...

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A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a ...

Chinese researchers traced 2023 Icelandic volcanic emissions to Arctic smog, showing 80% of Ny-Ålesund’s sulfur dioxide came ...

Cloudy weather has rendered Alaska Volcano Observatory planes, helicopters and satellites useless for data collection since ...

Albay 2nd district Rep. Joey Salceda--someone who is no stranger to the dangers of volcanic eruptions--has hailed President ...

Officials have issued an update on a massive volcano showing signs of activity, including dozens of earthquakes over the past ...

Kenneth Sims and other research scientists recently discovered that mafic volcanism of Henrys Fork Caldera -- located in ...