A widespread heat wave is pushing dangerously high temperatures across large parts of the United States this week.

he St. Louis region is in the middle of a brief heat wave as many summer camps are kicking off across the metro. Local summer ...

The fish die-off, of primarily involving crappies, began during the first week of June, following a late-May heat wave.

The national temperature outlook map for June 11-17 shows that above-normal temperatures are forecast for the entire lower 48 ...

Temperature records are breaking and triggering government warnings, with London hitting 95 degrees the past two days. Experts say unpredictable and extreme weather is becoming more frequent.

Escape the Central Florida heat wave at air-conditioned libraries. Stay hydrated and safe with tips from Volusia County ...