Learn how ash from volcanic eruptions can alter ice content in clouds, influencing how Earth handles radiation.

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

The Japan Meteorological Agency plans to issue ashfall warnings and advisories in the event of an eruption on any of the ...

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

It was 45 years ago today when Mount St. Helens erupted, triggering the biggest landslide in Earth’s recorded history and creating an ash cloud that reached across the country. John Yang looks back at ...

Mount Lewotobi Laki-Laki on Indonesia's tourist island of Flores is erupting again, drawing warnings from the government and ...

Authorities confirmed that eruption had no effect on operations at Catania’s Vincenzo Bellini International Airport - Anadolu ...

A volcano in eastern Indonesia erupted today, spewing an ash cloud more than a kilometre high after authorities raised the ...

Jakarta: Indonesia’s Centre for Volcanology and Geological Disaster Mitigation has elevated the alert status of Mount ...

Mount Kanlaon erupted again for five minutes on Wednesday, triggering 38 volcanic earthquakes, according to the Philippine ...