Locals reported hearing a 'huge roar' before the tremors arrived, waking residents up during the early hours. It is the ...

The new map shows where volcanic ash would fall in the event of a Yellowstone supereruption, with the supervolcano's last ...

The temblor happened at 10:34 a.m. Atlantic time about 4 miles southwest of Tallaboa, Puerto Rico, data from the agency shows ...

A recent swarm of small shallow earthquakes in Mexico City in 2019 and 2023 caused surprisingly strong ground shaking, ...

A series of earthquakes has shaken Washington State’s most active volcano, raising concerns among scientists. Mount Adams, ...