But one inch too high, and they could be deadly.
How innovation has modernized the venerable rite of passage.
There's a lot going on with the wheel of Porsche's Le Mans race car.
This Honda patent could lead to a four-cylinder engine with a different displacement for each cylinder.
Says a major California landlord.
Gears don't always have to be round.
For centuries, man has dreamt of taking his hotrod to the skies.
Johns Hopkins scientists invent a UV-reflecting paint that keeps surfaces cool and resists corrosion for a century.
VTEC sparked an internal-combustion revolution that spread to nearly every brand.
They're the stiffest, strongest material known to man, and they could revolutionize car design forever.