Learn how to make a powerful cooler at home with our step-by-step guide. In this video, we’ll explore simple DIY techniques to create an efficient cooling system using easily accessible materials.

Jeff Tonidandel and Jamie Brown, owners of buzzy spots like Supperland and Lelulia Hall, talked to us about new PBS series “Fork & Hammer.” ...

Experts on sustainable energy say ice thermal energy storage is among the options commercial buildings can use to reduce electricity demand or store excess energy. Some commercial buildings use ...

The truth of the matter is, there are ways you can boost the temperature of your home and keep it cozy without touching the thermostat. In an effort to stay warm, we spoke with two HVAC experts who ...

As the weather shifts and homeowners in Phoenix begin to switch from cooling to heating, it's important for them to check the health of their HVAC system.

What can you expect to pay for gas this winter? It depends on a lot of factors, beginning with which utility supplies your gas.