Mount Tambora in Indonesia 1815 was the planet’s last massive eruption and it ushered in global disaster. Scientists warn the ...

A team of researchers have helped solve the mystery over a volcanic eruption that caused famines and crop failures around the ...

An undersea volcano off Oregon's coast will probably erupt in 2025, scientists say.

Lava began bubbling Monday through the crust of one of the world's most active volcanoes — Kilauea, on Hawaii's Big Island.

Tristan da Cunha is a group of islands in the South Atlantic that formed from the breakup of the supercontinent Gondwana.

Axial Seamount is also the most active submarine volcano in the Pacific Northwest, having erupted multiple times since it was ...

This volcano is the highlight of a chain of underwater mountains known as the Juan de Fuca Ridge (center of above image).

Ethiopian authorities say they are evacuating thousands of civilians who live near potentially dangerous volcanic activity in a remote part of the country’s north-east ...

CNN reported that the following year became known as the "Year Without a Summer" in 1816. Global temperatures plummeted, crop ...

A volcano in northeastern Ethiopia was showing signs of starting to erupt on Friday, prompting authorities to move residents to temporary shelters, a state-affiliated broadcaster and a government ...

Mount Tambora changed the world. In 1815, the Indonesian volcano exploded in the most powerful eruption in recorded history, sending an enormous plume of tiny sun-reflecting particles high into ...