Semi-trucks have a lot of wheels, a lot of storage space, and a lot of... lights? Obviously, some are necessary to see the ...

Have you noticed those bars that hang from the bottom of the rear of semi-trucks? They're called underride guards, and they have an important safety purpose.

The bar under semi trucks are called underride guards, and they have an extremely important safety purpose.

That quilted pattern spotted on the rear doors of some semi-truck trailers may look good, but it also has a larger purpose. Here's the explanation.

A semi-truck trailer full of Twix bars caught fire early Tuesday morning, leading to a partial closure of Loop 303.

Florida fans of Coors Light saw their dream come true earlier this week when a semi-truck carrying beer ended up rear-ending another vehicle on Interstate 75.

New Mexico State Police have released new information about what caused a deadly crash Thursday that lead to major delays on I-40 near Unser.

Tesla Cybertruck pre-production models reveal the rear light bar and, for the first time, the infotainment user interface and graphics ...

Rear underride guards, metal bumpers that hang from the back of a semi, can keep cars from sliding under these large trucks in rear crash tests done by the Ins. Inst. for Highway Safety. In new ...

A cattle truck loaded with cows rear-ended a semi-truck loaded with burritos on a Nebraska highway Friday, making for a crash of beefy proportions.

A Lake Placid woman has died after her SUV was rear-ended by a semi-truck in Highlands County, per Florida Highway Patrol FHP.

UPDATE, May 10: Investigators on Monday blamed "driver inattention" for a deadly crash last Friday where a pickup truck slammed into the rear of a semi-truck along westbound US 70 just outside the ...