Funding and staffing cuts are shuttering the monitoring stations that sustain this life-saving early warning system.

A major earthquake off the coast of Alaska could trigger a tsunami flooding San Francisco's Embarcadero. But the main sensors designed to provide warnings for such a tsunami will soon go dark.

In Alaska, an intense storm damaged numerous small villages on the remote western coast. Over a thousand people have been displaced and at least dozens of homes have been heavily damaged. Alaska State ...