The Sur Pockmark Field is located offshore of Big Sur, California, along the continental margin at a depth of 500 to 1,500 meters (approximately 1,600 to 5,200 feet). Some of these pockmarks were ...

Bullet holes still pockmark many Sarajevo buildings; others threaten collapse under disrepair, but street artists in the Bosnian capital are using their work to reshape a city steeped in history.

The Sur Pockmark Field—an area about the size of the city of Los Angeles that is located off the coast of Big Sur, California—contains more than 5,200 circular depressions.

The Sur Pockmark Field—an area about the size of the city of Los Angeles that is located off the coast of Big Sur, California—contains more than 5,200 circular depressions.

Up to 12 massive volcanic blasts occurred between 8 million and 12 million years ago in Idaho's Snake River Plain, leading up to today's Yellowstone supervolcano, new research reveals.

Up to 12 massive volcanic blasts occurred between 8 million and 12 million years ago in Idaho's Snake River Plain, leading up to today's Yellowstone supervolcano, new research reveals.