The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

Substitutes who watch from the locker room, abandoned practice sessions and sweat-soaked jerseys. A heat wave is taking a ...

The temperature in New York City has reached 100 degrees as the eastern U.S. sweltered under an extreme heat wave.

A long-lasting extreme heat wave reached its dangerous crescendo Tuesday, bringing the hottest day in a decade to some major ...

Wow! Our heat wave continues with record-setting warm lows and scorching daytime high temperatures in the Philadelphia region ...

Central Pennsylvania is experiencing a dangerous heat wave with record-challenging temperatures and increasing chances of ...

The Louisville Courier Journal and other USA TODAY Network staff have been tracking the current heat wave and compiling ...

More than 160 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

A heat dome has settled over the D.C. area, bringing high temperatures and humidity through Friday. High heat clamped down on ...

The temperature was forecast to reach 99 degrees or higher on Tuesday, which could cause some voters, especially older ones, ...

At least two U.S. states are at an elevated risk of wildfires Tuesday amid "critical fire weather conditions." ...