An earthquake with a magnitude of 6.6 jolted Macquarie Island region at 1615 GMT on Saturday, the U.S. Geological Survey said ...

The Ha‘akulamanu trail within Hawaiii Volcanoes National Park passes through the Sulphur Banks area, where long-term ...

On July 16, a magnitude 7.3 earthquake struck south of the Alaska Peninsula, and four days later, a 7.4 occurred off the east ...

A once-overlooked fault line beneath North America may pose a far greater threat than previously realized. Canadian ...