The risk of damaging flooding from a major tsunami may be greater than many realized along stretches of California's renowned ...

This week, it makes far more sense to test an aspect of our tsunami system that didn’t perform very well last December — who ...

There are also several areas considered hotspots for coastal sinking. "By 2050, sea levels in California are expected to increase to between 6 and 14.5 inches (15 and 37 centimeters) higher than ...

Our guide on how to prepare for a tsunami alert as this year's Tsunami Preparedness Week approaches on March 22–30.

Income inequality in California has reached one of the highest levels in the nation, with the wealthiest families earning significantly more than those at the bottom, according to the U.S. Census ...

State and federal agencies that control California’s major water systems in the Central Valley announced plans to deliver more water supplies to the state’s farms and cities. The increase in ...

Mountain Valley of Cascadia’s Director of Rehabilitation Tara Lodi, was recently presented with the company’s 2025 Peak ...

On the heels of the devastating fires in Los Angeles County last month, California is unveiling a new digital town hall that will initially address recovery efforts before expanding into other ...

Judge William Alsup ruled Thursday morning that tens of thousands of workers must be rehired across numerous federal agencies, including the departments of Agriculture, Defense, Energy, Interior, ...

California Gov. Gavin Newsom requested nearly $40 billion in wildfire recovery aid in a letter to members of Congress on Friday. At least 29 people died as a result of the raging fires in Southern ...

A particularly chilling prospect for Northern California, as well as Oregon and Washington, would be a magnitude 9 earthquake along the Cascadia subduction zone off the coast. A major quake in ...