Even without reaching heat wave levels, sustained high temperatures may contribute to a litany of health issues.

After days of blistering heat, the nation’s sweaty East Coast is getting to open windows, step outside and take a deep breath ...

Another heat-related death was reported this week, in Anderson County, South Carolina, after a woman died following exposure ...

After a brutal heat wave baked the U.S. East Tuesday, smashing at least 50 records, a precipitous drop in temperatures is now ...

Senate Minority Leader Chuck Schumer was briefly hospitalized Wednesday due to dehydration as extreme heat scorched ...

It was one of the most intense, anomalous and deadly heat waves in recent years in the U.S. and western Canada, including ...

Good afternoon and happy Thursday, readers! It looks like we won’t be seeing a merger between Shell and BP just yet, as Shell denies that it is looking to take over its British rival. This week’s heat ...

Sunday marked the second straight day of extreme heat across the Midwest and East Coast. Heat indexes on Sunday hit 103 F (39 ...

Senate Minority Leader Chuck Schumer was hospitalized and treated for dehydration June 25 after 'feeling lightheaded' at the ...

From Atlantic beaches to New England hamlets, humidity surged to extremes and temperatures soared to records that overpowered ...

This week the U.S. experienced the first major heat wave of 2025. Over 160 million people in the Midwest, the South, and the ...

NEW YORK (AP) — A record-smashing heat wave broiled the U.S. East for another day Wednesday, even as thermometers were ...