The initial dive is a lot like a swimmer’s front crawl. The lizard alternately extends and pushes back with its left and ...

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

A California desert community tied the highest March temperature ever recorded in the U.S., amid a record-breaking winter ...

Unusual March heat has pushed temperatures into record territory in parts of the West. More extremes are expected in the days ...

Palm Springs saw its hottest temperature ever recorded in March over three consecutive days — reaching 106 degrees on March ...

An oppressive heat wave across much of the western United States had cities and their residents sweltering through conditions ...

An early-season heat wave that has been baking the West this week obliterated numerous all-time records in California and ...

A desert community in Arizona reached 110 degrees on Thursday, breaking a record for the highest March temperature in the ...

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

A burst of unusual March heat is hitting the United States this week and into next, busting previous monthly heat records by wide margins. While heat is most acutely felt by people exposed to it, ...