How much an electric fireplace adds to your electric bill depends on usage, insulation, and energy costs in your area.

We tested dozens of models to find the best microwaves for every need and budget, including compact and oversized options.

Nuclear reactors across the U.S. generate used fuel, but more than 95% of that fuel still holds valuable energy. Through advanced chemical processes and new technologies, scientists aim to recyc. . .

As doctors and public officials tackle the rise in dangerous health effects, there are early efforts to assess heat’s ...

A new material developed at Penn State defies a fundamental law of physics, opening doors to highly efficient solar cells.

Spanish authorities say two people have died in northeastern Spain in a wildfire that spread quickly before firefighters ...

Keeping electronic devices cool is important when considering both their function and durability, as temperature influences ...

It is the question Wimbledon watchers have been asking since Novak Djokovic’s first-round victory against Alexandre Müller on ...

Box fans in windows can keep your home cool at a lower cost than AC if you face them in the right directions. Here's what to ...

Ceiling fans are one way to beat the heat in the summer. Here's how to make sure they're pushing cool air downward.

Why do we feel so lethargic in the heat? An expert explains how to stay alert when the temperature rises and keep tabs on ...

The thing to remember about box fans is that they're great for pushing hot air out of your home. Here's how to work that to your advantage.