Minneapolis police are looking for the person who stole a running car Friday containing a 4-year-old child, who was later found in the car unharmed.

One of the most unique vehicles shown at this year's Consumer Electronics Show was a three-wheeled car that generates some of the electricity it uses through solar energy.

Jenna Goblirsch, Addison Moudry and Makena Underwood lead the top-seeded Tigers against Mia Miller, Reese Peroutka, Macy ...

While hydrogen-powered vehicles remain a niche category, there are a few options available. Here's how much it will cost you ...

Xcel Energy Colorado is the state's biggest power utility. It serves 1.6 million customers, most of them in its Denver-metro ...

FORT COLLINS — Mark Weiss has joined Platte River Power Authority as chief technology officer, a new position with the ...

Virtual power plants can stitch together air conditioners and water heaters and smart thermostats to manage electricity ...

A popular rock band has made their long-awaited tour announcement. The Lumineers are hitting the road with their world tour ...

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...

Legislative bill this year has more than one sponsor, including two Democrats. It might actually survive its first committee ...

How can we meet our growing energy needs while adhering to the unfair statewide emission reduction requirements?

For a growing number of utilities such as Rocky Mountain Power and Xcel Energy, virtual power plants are a key tool for ...