Beneath the steep walls of Alaska's Prince William Sound, an unstable mountainside is sending out sharp seismic bursts each ...

NOAA's 2025 Arctic Report Card comes despite Trump administration cuts to climate science research and projects.

A half-billion cubic meters of fractured rock above Alaska’s Barry Arm fjord is sending out strange seismic signals, a kind ...

In Alaska, a federal grant that funded seismic data collection in order to warn people about tsunamis is being cancelled. Experts say cuts like this could make tsunami warnings less reliable.

The Japanese Meteorological Agency said the quake struck off Hokkaido and issued an alert for a tsunami of up to 10 feet.

“Losing nine seismic monitoring stations can provide a really big geographic gap, and then it may take minutes for other ...

The United States is not expected to experience any tsunamis after a powerful earthquake rocked northern Japan on Dec. 8, ...

A powerful 7.6-magnitude earthquake struck off northern Japan on Monday, triggering a tsunami of up to 40 centimeters in ...

The National Weather Service has confirmed that there is no tsunami danger for the US West Coast, British Columbia, or Alaska ...

Japan's Prime Minister Sanae Takaichi said the government set up an emergency task force to urgently assess the extent of ...

A powerful, magnitude-7.0 earthquake has struck in a remote area near the border between Alaska and the Canadian territory of ...

Alaska experienced a surge of seismic activity over the weekend as a powerful magnitude 7.0 earthquake triggered a sequence ...