Emergency services issued a red alert, the most severe warning, after Central America's most active volcano erupted on Monday morning, with conditions intensifying by nightfall. View on euronews

Hawai'i's Kilauea volcano has begun its 52nd eruptive episode with lava fountaining. The eruption started within Halema'uma'u Crater, reaching heights of nearly 300 feet. Scientists observed increasing volcanic tremor and rapid summit deflation as magma was released.

Alaska Airlines canceled 10 flights statewide Wednesday due to ash drifting over Alaska from an erupting volcano on Russia’s Kamchatka Peninsula. Scientists said more ash could be on the way, depending on which way the wind blows.

Deep beneath the Pacific Ocean, Kavachi Volcano erupts so frequently that scientists avoided it for years, believing almost nothing could survive there. Sitting just 20 meters below the surface with a base stretching 1.