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 ...

This is the bizarre moment a driver passes by a semi-truck trailer vertically stuck on a sign in Ardmore, Oklahoma on August ...

A semi-truck transporting sausage and sauce overturned into a roadway, spilling its load on a Sumter County roadway, just ...

Officials say the semi-truck and trailer was heading east on US Highway 10 when it entered the median, hit the guardrail, and came to rest back in the median. Man suspected of being affiliated with ...

Torque is the turning force that enables the wheels of the truck to begin rolling from a stop. According to onsitetruckaz.com, the average semi-trailer tips the scales at nearly 80,000 pounds when ...

A nine-year-old boy was killed early Monday morning after he was struck by a semi truck while attempting ... when he was struck by a semi truck and trailer traveling westbound on Highway 50.

COVINGTON, Wash. — State Route 18 has reopened Wednesday after a semi truck fire shut down both directions near SE 272nd Street, according to the Washington State Department of Transportation ...

David Pacoe, 59, of Pebble Creek Drive, died shortly after midnight when he drove his sedan into a semi-truck with an empty live-haul trailer at the intersection of North Railroad Avenue and ...

The driver of a semi-trailer truck is dead after the vehicle plunged 18 metres off a highway bridge into a lake near Sicamous, B.C., on Saturday, police said. Officials said Sunday afternoon ...