Imagine standing at the rim of a vast caldera, the earth beneath your feet formed by unimaginable forces millions of years ...

The volcano, which is located less than 100 miles away from the major city of Anchorage, remains at an elevated level of ...

W hen Mount St Helens erupted in 1980, the resulting lava, ash, and debris turned the landscape barren for miles around. It ...

A major 5.2 magnitude earthquake struck San Diego on Monday, and now the Southern Californian home to 1.4 million people hasn ...