Child safety advocates are warning about the dangers of heatstroke from leaving kids in hot cars. Experts say vehicle ...

In several cities, including New York, Boston and Philadelphia, temperatures have hovered in the upper 90s, with heat indices ...

A powerful storm system is heading toward Florida, threatening Fourth of July celebrations with heavy rain, strong winds, and dangerous beach conditions.

A system of low pressure could develop near Florida or off the southeastern coast of the U.S. over the Fourth of July weekend ...

This week is delivering the hottest temperatures of the year so far to much of the eastern United States. See detailed maps about the latest heat index forecasts. Note: Forecast data is as of 5:13 ...

Tens of millions of Americans sweltered outside or sought air-conditioned refuge as an "extremely dangerous" heat wave ...

A system of low pressure could develop near Florida or off the southeastern coast of the U.S. over the Fourth of July weekend ...

A potentially life-threatening heat wave hit the East Coast of the United States on Monday, with temperatures expected to ...

Marines and sailors from around the world converged at Camp Lejeune for Exercise Atlantic Alliance, the largest amphibious ...