DENVER — Sierra Northern Railway conducted a successful initial test of its first hydrogen locomotive, a four-axle switcher, ...

SNR has announced the completion of testing for a four-axle hydrogen-fuelled, zero-emission switching locomotive.

Sierra Northern Railway is in the process of building three additional zero emission hydrogen fueled switching locomotives.

Currently, however, there are six MY2025 flex fuel vehicles sold in North America and they're all GM products — the Buick Encore GX, Buick Envista, the 4x4 Chevy Silverado/GMC Sierra twins ...

HERE’S HOW BIG OF A DIFFERENCE THESE MARCH STORMS HAVE MADE. REMEMBER BACK ON JANUARY 30TH, THE STATEWIDE SIERRA SNOWPACK FELL ALL THE WAY DOWN TO JUST 66% OF ITS HISTORICAL NORMAL. IT DID ...

Fossil fuels powered the industrial revolution. Would aliens need a similar power source to jump-start a technical revolution?

The 2026 GMC Sierra EV is here. GMC’s electric pickup is now more affordable and capable than ever, thanks to the new AT4 and Elevation trims. With a full lineup, the Sierra EV is now “right ...

Benore Logistic Systems' journey into hydrogen-powered logistics began with a small but significant step in 2022, when it rolled out its first four fuel cell trucks. Building on that success ...

The minimum fuel saving of 3%, says Fersa, adds up. Assuming 150,000 km (93,200 miles) per truck per year, a baseline fuel total is around 60,000 liters (13,200 gal) of diesel.

General Motors has just officially launched the 2025 GMC Sierra Denali in the South Korean domestic market, two years after the pickup truck’s first introduction to the Asian country.