A magnitude 5.7 earthquake struck Ecuador on Friday, the German Research Centre for Geosciences (GFZ) said. The quake's depth was 10 kilometres (6.21 miles) below the earth's surface, GFZ said.

An uptick in seismic activity on the volcanic island of Santorini has raised concerns about a potential eruption.

Yellowstone National Park's oldest and hottest geothermal area is the Norris Geyser Basin. This region also boasts the ...

With turquoise waters, vibrant marine life, and a laid-back feel, Caye Caulker is perfect for your next beach vacation.

State wildlife officials examine over 100,000 boats annually at roadside inspection stations, searching for signs of hitchhiking critters that could harm local lakes, rivers and streams. Of special ...

What is a Supervolcano? A supervolcano is a volcano that can produce an eruption of magnitude greater than 8 on the Volcanic ...

Upheaval Dome is a giant rock formation in southeastern Utah with two potential origin stories, although most scientists think it was created by an ancient meteor strike.