It’s January, which typically means heating bills go up as the temperature goes down. The system follows hot on the heels of ...

A total of 1,041 daily high temperature records and 2,056 daily high minimum (warm night) records were tied or broken during the last week's heat wave. Records dating back to the 1800s were shattered ...

The recent heat wave across the Northeast did not leave central Pennsylvania unscathed. While high temperature records were broken a bit further east in the Philadelphia region, the greater Harrisburg ...

A long stretch of humid heat followed by intense thunderstorms is a weather pattern historically seen mostly in and around ...

The body’s cooling defenses fail at lower “wet bulb” temperatures than scientists had estimated. By Clayton Dalton Last month was the second-hottest September ever recorded; it came after the world’s ...

Tens of millions across the Midwest and Northeast sweltered under a brutal heatwave Tuesday, as actual temperatures — not just the "feels like" — soared past 100 degrees. At least one heat-related ...

A severe heat wave is impacting the southwestern U.S., with temperatures expected to peak on Thursday and remain high through the weekend. Excessive heat warnings are in effect for much of Southern ...

Southeast Australia is enduring a record-breaking heat wave, with temperatures rising above 40ºC in many areas.

Philadelphia broke a daily record high today, reaching 99 degrees as the region's heat wave officially began. The high temperature so far at Philadelphia International Airport reached 99, breaking a ...

What’s not to love about warmer weather, I say? Bring on the blue skies, sunshine on my skin, and ditching the heavy, winter layers. Summer is certainly my season. But when the temperature keeps ...

NEW YORK — The temperature in New York City reached 100 degrees Tuesday as the eastern U.S. sweltered under an extreme heat wave. Kennedy International Airport recorded 100 degrees Fahrenheit at ...

A heat wave that's affecting Texas and other states is putting daily temperature records in jeopardy. Here's when cooler air ...