In Eaton, there's an experimental train car. It carries materials for energy but it isn't oil, natural gas or coal. Essentially, it's a giant battery lumbering down the tracks to help alleviate ...

Getting your Trinity Audio player ready... Freight trains criss-crossing the country carry cars of coal and tanks of oil and natural gas to power plants to help keep the nation’s electric grid going.

The federal government will give Colorado $66 million to upgrade part of a freight rail line between Denver and Longmont that state officials hope will someday soon hold passengers as well. The grant, ...

Until recently, a major steel rail facility in Pueblo, Colo. supplied a significant portion of rail used by several of ...

Getting your Trinity Audio player ready... Diesel-powered trains will thunder west from Denver through the Continental Divide to Granby starting late next year, marking the first stage in a multi-year ...

Across the U.S., dozens of proposed solar, wind, and battery projects—encompassing thousands of gigawatts of potential ...

For nearly two decades, Bob Cone has wondered about the seemingly endless stream of coal trains he hears near his home in Larkspur. They amble southbound near Interstate 25, and he falls asleep to ...

After 20 years as an aerospace engineer, including 13 years at SpaceX, Matt Soule sought a new transportation challenge he could channel into a startup. He chose electric battery autonomous freight ...