The climate pattern known for intense heat, floods and drought is likely to develop this summer, raising questions about disaster preparedness.

[(https://imgs.mongabay.com/wp-content/uploads/sites/20/2025/05/02210545/founders-briefs-540x90-1.jpg) In ordinary circumstances coral reefs are among the most ...

Forecasters said an early heat wave in California could break Bay Area records and threaten the state’s fragile snowpack.

A record-breaking heat dome will develop near the West Coast late this week, smashing records and sending temperatures into the triple digits through next week — when it will feel like summer during ...

Downtown Los Angeles could get into the 90s, and Phoenix was on track to hit 100. By Amy Graff Amy Graff is a reporter on The ...

DENVER — Colorado could experience some of its hottest March temperatures on record next week. The 9NEWS Weather Impact Team said it is tracking a high-pressure system that is forecast to bring ...

Southern California is seeing a burst of summerlike heat, and forecasters warn that it raises the risk of heat illness.

A long-lasting heat wave is expected to bring potential record-breaking temperatures to much of Southern California over the ...

Mussels baked by the billions. Insect larvae cooked inside scorched cherries. Baby birds plummeted to their deaths from their overheating nests. But some species did just fine during the 2021 North ...

Phoenix and other parts of the U.S. Southwest will likely hit or surpass 100 degrees Fahrenheit. Such historic heat is not normal in March.

Well above-normal temperatures are forecast for at least a week as a March heat wave begins across California.

As temperatures climb aboveground, the number of subway riders reporting thermal discomfort significantly increases a new ...