New video shows an RTD A Line train colliding with a semi truck, injuring two people, as the investigation continues.

It's a big day for Windrose. The company has lined up a $60 million deal and announced plans expand to South America.

When shopping for a car, our mind often goes to horsepower. But in the world of semi trucks, balance and torque are the most important things. And that's where the inline-6 engine shines.

ARVADA, Colo. — Arvada Fire says a semi-truck rollover has closed a ramp from Highway 58 to Interstate 70 Saturday morning.

Now, the truck maker has orders for 700 more. "The production of electric or diesel trucks on a single line can be flexibly adapted to market developments, and the vehicles can be built exactly in ...

According to Illinois State Police, one semi truck was jackknifed, and the other semi truck is blocking all westbound lanes ...

Both the driver and passenger were injured and taken to a hospital with serious but non-life-threatening injuries.

Tesla Semi has new batteries and design improvements like new mirrors for better sight lines and aerodynamics, plus a "drop ...

A driver of a semi-truck that traveled off of an Interstate 229 ramp on Thursday evening is dead, according to Sgt. Chris Babb with the Police Department. SJPD and Buchanan County EMS responded to a ...