Scientists monitored the El Chichón volcano's movements and recorded some changes in its crater.

Volcanoes don’t always show their activity through huge explosions or lava rivers. In many cases, the changes are quiet and ...

What do small earthquakes beneath Kilauea summit mean for the ongoing eruption? – Features, Volcano Update | West Hawaii ...

This map shows the tephra fall associated with episode 41 of Kilauea's episodic summit eruption, on Jan. 24. Tephra is a generic word for any material erupted by a volcano that travels through the air ...

Forecasting volcanic eruptions in time to alert authorities and populations remains a major global challenge. In a study ...

The eruption occurred at 16:53 local time and was recorded by seismic stations near the volcano, operated by the Azerbaijan ...

Hawaii's Kilauea volcano has resumed erupting by shooting an arc of lava 100 feet (30 meters) into the air and across a section of its summit crater floor. This marks Kilauea's 31st display of molten ...

Kīlauea summit region has been remarkably quiet, from an earthquake standpoint, since the current eruption began on the night ...

Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory ...