Two separate 4.5-magnitude earthquakes occurred within 45 miles of Kodiak on Thursday and Friday, among almost a dozen near ...

An Alaskan volcano that is 'moving closer to eruption' could blow at any time, and when it does, it could set of a chain ...

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...

The earthquake was centered near at a depth of 4.5 kilometers (about 2.8 miles). The USGS said it received zero reports of ...

A major earthquake has struck just miles from a city already on alert for a possible volcanic eruption. Residents across the region have been warned to 'stay alert for aftershocks.' ...

The earthquake was centered near Hope at a depth of 40.5 kilometers (about 25.2 miles). The USGS said it received 1,697 ...

A magnitude 4.7 earthquake shook Anchorage, Alaska, just after midnight local time, according to the U.S. Geological Survey.

Anchorage, Alaska's largest city, was about 41 miles to the south. Despite the relatively moderate magnitude, the tremor was felt across a wide area, including in Anchorage, where residents reported ...

Thousands in the Pacific Northwest face a heightened flood risk, not just from rising sea levels, but from the land itself ...

Countries usually respect each other's airspace, although this does not always happen and, therefore, there are some strange ...

The study, published Monday in the Proceedings of the National Academy of Sciences (PNAS), found that a major earthquake ...

A powerful future earthquake, coupled with climate-driven surges in sea levels, could significantly increase flood risks in ...