What is electricity, and how does it work? What does it mean for electricity to seek a path to ground? These answers and more, plus a brief history of the War of the Currents, inside.

There’s a drivetrain on it! We go over the battery, sensors, and other components that make your electric bicycle go.

Global electric car sales rose 35% in 2023, with the U.S. leading the charge at 60% growth, reflecting increasing demand for ...

While electric is better than gas for your health and the environment, how well does battery-powered outdoor equipment work and how does it compare in cost?

Hybrid cars are becoming a bigger part of the U.S. car market as the U.S. works to lower emissions. Here's how they work, including plug-in vehicles.