A massive Western heat wave and a potential El Niño event raise concerns about a long stretch of unpredictable and extreme weather.

Scientists say a record-smashing March heat wave in the U.S. Southwest shows climate change is already driving more dangerous ...

Europe is struggling more and more with extreme heat in the summer. While climate change is the main reason for this increase, what specific physical mechanisms cause a heat wave? One important driver ...

Much of the western U.S. could face a spring heat wave next week. California could see highs above 90, the National Weather Service said.

A record-breaking heat wave swept across the western United States in mid-March 2026, pushing temperatures to levels never ...

Forecasters are calling this heat wave unprecedented for March. Dozens of daily records for high temperatures are expected to fall, and many places are likely to set high temperature records for the ...

The High Desert heat wave continues with temperatures 25 to 35 degrees above normal, posing risks to sensitive populations.

MEMPHIS, Tenn. - Parts of the Mid-South are now under a Level 4 out of 4 heat risk. In other words, the heat wave suffocating the Mid-South is as serious as it gets. The National Weather Service only ...

The Southwest U.S. is experiencing record-breaking heat in March, attributed to climate change, as experts warn of increasing ...