Extreme heat warnings cover most of the southern half of Arizona and continue into southeastern California. Areas including ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

A lightning flash that is longer than 60 miles is considered a megaflash. Researchers first discovered them using new ...

There are millions of things to see in the Empire State, but most visitors invariably think of either Times Square or the ...

Smoke from the more than 700 wildfires burning in Canada is continuing to blanket parts of the Midwest for a final day.

Colorado’s entire congressional delegation, Republicans and Democrats alike, is calling for the release of $140 million in ...

Novak Djokovic pulled out of the Cincinnati Open on Monday for what officially was listed as a “non-medical” reason, meaning ...