Portable AC units are not the cheapest or most energy efficient way to cool down a room. We know this, but we also know this ...

A California heat wave is coming. Here's when temperatures will rise The unique human body part that evolution cannot explain White House announces new $200M ballroom as part of Trump's latest ...

You might see more people wearing a neck cooling fan to fight the summer heat. But can they really help? We talk to experts about how our bodies deal with heat — and to people using the fans.

Summer in the Eastern half of the U.S. kicked off with a massive heat wave, and the summer season is only just beginning. So, how should you prepare your home and community for the next big heat wave?

Six firefighters responding to a call were evaluated for heat exhaustion in the middle of a dangerous heat wave.

The seven day heat wave is over & cool and refreshing air is arriving across Maryland. Exceptional weekend weather.

Following a week of high heat and heavy rain, several Massachusetts beaches are closed on Friday. Here's where you can't swim ...

San Francisco just quietly notched one of the wettest Julys in the city’s history, according to National Weather Service data ...

July ended with a heat wave and severe thunderstorms in Delaware. See how much rain we got, according to the National Weather ...

Double hung windows first rose in popularity during the 1600s, when they were developed as one of the early forms of air ...

A heat wave has made way for a flash flood warning and severe thunderstorm watch in Delaware, the National Weather Service ...

Saturday offers a bit of relief with partly sunny skies and a warmer high near 82 degrees. However, Saturday night will bring an increased chance of storms, with a 50 percent chance of showers and ...