Pilots rev up engines before takeoff, but why? The answer lies in a fascinating dance of air, fire, and spinning blades.

Red Bull believes the internal combustion engine represents a major developmental battleground over the coming years.

Modern vehicles are safer, cleaner, and more powerful than the cars many of us grew up with, yet owners increasingly report ...

The GM Duramax 3.0L LZ0 engine relies on a Diesel Particulate Filter, or DPF, to reduce emissions. Now, we're taking a closer ...