Uturuncu, a Bolivian ‘zombie volcano’ that hasn’t erupted in more than 250,000 years, has shown signs of life. But scientists ...

Researchers diving in a submersible in the eastern Pacific realized that the landscape they had studied the day before had ...

For a pilot, the first signs of flying into an ash cloud can include sudden darkness, fluctuating airspeed, and landing ...

Geologists led by the University of Maryland and the University of Hawai'i finally connected the dots between one of the largest volcanic eruptions in Earth's history and its source deep beneath ...

Ancient volcanic winters, not just carbon dioxide warming, likely triggered the end-Triassic extinction when dinosaurs rose ...

Scientists have solved the mystery on why a "zombie" volcano in South America has been displaying possible signs of an ...

A new study has investigated the use of a new monitoring technique for early warning of a volcanic eruption. The research team compared the earthquake signals during two eruptions of Ontake Volcano in ...