Heat advisories are issued as an early-season heat wave drives record temperatures across the Northeast, raising illness risk.

Is 72 too cold? Experts say a simple thermostat tweak during a heat wave could help you stay cool and cut energy costs this ...

Flash flood warnings and school closures in Texas as the US north-east breaks heat records before a dramatic cooldown ...

A heat advisory has been issued for New York City and Northeast New Jersey from 11 a.m. Tuesday through 8 p.m. Wednesday, as ...

If you've been complaining about winter weather hanging on too long this year, you're in for a treat ... of heat. According ...

Millions of people are facing dangerous, near-triple-digit "feels like" temperatures amid warnings to limit time outdoors.

The heat wave may be short-lived, with a strong cool front arriving by the middle of the week. Officials advise residents to ...