A 5.8-magnitude earthquake was reported in Indonesia on Saturday (August 16), according to the United States Geological ...

A new study reveals that an earthquake early warning system, similar to the USGS ShakeAlert used in California, Oregon, and ...

As Putin steps onto this patch of US soil later today, he will surely be hoping to strike a better deal than his country’s ...

A 2.7-magnitude earthquake was recorded the morning of Aug. 14 near Columbus, North Carolina, and people are reporting they ...

A massive tsunami-causing landslide in Southeast Alaska on Sunday likely sent more than 100 million cubic meters of debris — ...

A landslide early Sunday morning in the Endicott Arm area of Alaska near the state's capital triggered a local tsunami with ...

Waves that may have reached 100 feet scoured an inlet that’s frequented by cruise ships, tour vessels and pleasure boats.

A new study shows Alaska could get up to two minutes of warning before major earthquakes, giving residents precious time to prepare.

Volcanic ash originating from Russia’s Kamchatka Peninsula canceled Alaska Airlines flights to Nome and Kotzebue Tuesday ...

Royal Caribbean’s Serenade of the Seas will not be able to safely visit the Tracy Arm Fjord and Glacier due to a landslide.

Hawaii's Emergency Management Agency swiftly issued 'no tsunami threat' advisory after 6.5-magnitude Papua earthquake.