Discover the surprising Japanese roots of GM's popular Duramax diesel engine, a powerhouse for US pickup trucks since 2001.

The Chevrolet Tahoe RST out-torques America's favorite V8 pony car with a big, naturally aspirated 6.2-liter V8.

Shocking new photos from the deadly Kentucky plane crash reveal the moment the engine of the UPS Boeing erupted into flames ...

The NTSB released dramatic photos showing an engine of a UPS cargo plane detaching shortly before it crashed in Louisville, ...

The NTSB’s preliminary report says the UPS MD-11 that crashed in Louisville had its left engine separate up and over the ...

A 34-year-old cargo jet, loaded with fuel and bound for Honolulu, climbed barely 30 feet before erupting into a fireball its ...

The most powerful naturally-aspirated American V-8 engine left standing is the 5.5-liter flat-plane crank LT6 V-8 engine ...

Fatigue cracks were discovered in the left engine mount of UPS Flight 2976. It crashed on departure from Louisville ...