A fault line that could unleash a major earthquake is not where scientists thought it was. New research found the Concord ...

Rebuilding Terminal 1 in a seismic zone? Here’s how San Diego International Airport tackled earthquake risks head-on.

A tiny, exquisite group of sea creatures rarely seen by humans has made a brief return to San Diego. One of the few people ...

UC San Diego scientists built a new tool that predicts the risk of sewage-contaminated water at local beaches up to five days ...