Have you ever noticed a big plastic scoop underneath a semi-truck while driving down the highway? It actually serves a very important purpose.

A train crashed into a semi truck in Crestwood early Tuesday morning, according to the Oldham County Police Department.

Australia's long, remote roads are traversed by giant multi-trailer semi-truck combos, and here's why these iconic heavy-duty beasts are called B-doubles.

Florida's Turnpike is shut down in Leesburg after a major crash involving a semi-truck. According to the Florida Department of Transportation, the crash happened just before 5:30 a.m. Friday on ...

A CSX train collided with a semi-truck in Conyers early Saturday morning, according to police. The semi-truck was stuck on the tracks when it was hit by the train, according to officials.

An overturned semi-truck caught fire on I-84 in Minidoka County, injuring two Utah residents and blocking traffic for four hours. Investigation ongoing.

Phoenix Police say a woman drove underneath a semi-truck and became stuck on Thursday afternoon.

Two people are dead after becoming entrapped inside burning vehicles in a crash involving a semi truck, a box truck, and a pick up truck in Orange Township.

Four semitrucks caught fire at a Weld County truck stop on Wednesday night, according to a Facebook post from Mountain View Fire Rescue.

A motorcyclist in Indiana was killed in a crash involving a FedEx semi-truck Tuesday, according to authorities.

ArcBest said Wednesday that it has completed a pilot program evaluating the effectiveness of a long-range electric semi-truck.

A driver died early Wednesday after a violent crash where their car wedged beneath a stalled semi-truck on the westbound 91 Freeway near La Sierra Avenue in Riverside County.