You see them on highways everywhere -- big rigs, 18-wheelers, but they're often referred to as "semi" trucks. How did they ...

ZF unveils a way to cut down CO2 emissions in ICE big rigs without huge and costly batteries. But this idea still faces a few ...

Have you ever seen a semi-truck driver actually unlock and open those black metal or diamond-plated boxes on the side of ...

A fatal crash involving a semi-trailer in South Memphis early Tuesday claims one life; Dunn Avenue was closed for ...

A semi-trailer caught fire after it rolled over on I-10 east at Vinton, early Wednesday morning. According to fire dispatch, ...

A semi-trailer cab was engulfed in flames on the shoulder along the southbound Tri-State Tollway near St. Charles Road on ...

Authorities are trying to figure out how a semi and trailer - loaded with hundreds of thousands of dollars worth of Amazon ...

A semi-truck trailer rolled over on the entrance ramp from S. Calumet Avenue to Interstate 80 Wednesday evening shortly after ...

MONROE, Wash. — Snohomish Regional Fire and Rescue says a portion of Highway 2 in Monroe is closed after a semi-truck ...

Just before dawn on Wednesday reports of an overturned tractor trailer in the I-49 median north of Lamar alerted Barton ...

FAIRFAX COUNTY, Va. (7News) — Lanes are back open after an early Monday morning tractor-trailer crash on the Capital Beltway ...

This morning a collision involving a semi occured on Highway 2 in Snohomish, near Monroe. A semi truck rear ended a pickup ...