To better understand the potential usefulness of a solar generator, it helps to understand how they work. There are two parts ...

Meanwhile, on Friday Governor Wes Moore toured the Calvert Cliffs nuclear energy facility, highlighting the growing ...

A library in Northwest D.C. will be closed starting early February until this summer for repairs and improvements. DC Public ...

The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, ...

This isn't an all-weather, cold-climate heat pump -- it can operate in temperatures ranging from 50 to 104 degrees Fahrenheit ...

Gradient's advanced window unit can heat and cool 500 square feet, all without needing any fancy electrical work. I saw it at ...

Zero Breeze Mark 3 is a battery-powered portable air conditioner to cool off whether out on the deck or camping in the wild.

Case in point: Zero Breeze just introduced the Mark 3 Portable Air Conditioner to the world. This lightweight and powerful ...

Today at CES 2025, Panasonic unveiled an innovative new energy efficient approach to heating, ventilation, and air conditioning (HVAC) that uses significantly less energy than conventional ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

Officials say that during a winter storm, people should stay indoors. But home heating systems running for hours can increase ...