Coastal waters from San Francisco to Baja California are experiencing a record-breaking marine heat wave. A marine heat wave ...

A long-duration heat wave is taking shape over the western half of the U.S. and is forecast to stick around in the days ahead. A high-pressure system in place over the West is keeping precipitation ...

🌡️EXTREME HEAT WATCH 🌡️ Record-breaking heat is on the way, and alerts are being issued in advance. Heat advisories are in place through 8 p.m. tonight, but as the temperatures increase even more ...

The unusually hot waters are lurking in the sea off the California coast, and they could wreak havoc on the state’s weather and marine food chain.

The most intense March heat wave ever has been one for the record books and there are no signs the high temperatures will cool down as we look ahead to next week. People flock to Baker Beach near the ...