New Hybrid Technologies
Hybrid power continues to evolve, with several new systems on display.

Alternative-Fuel Vehicles
Volvo's Multi-Fuel leads a field of interesting alternative-fuel vehicles.

Electric Vehicles
New battery technology leads to interesting, more useful vehicles.

Fuel-Cell Vehicles
Smaller fuel cells, high-pressure fuel tanks move fuel-cell vehicles forward.

Video Highlights
Details of the new technologies on display at this year's event.

Photo Highlights
See photo highlights of some of the new models at Challenge Bibendum.

The bionic car
DaimlerChrysler turns to the boxfish to create an aerodynamic, efficient car.

The Winner Is ... a Diesel?
Audi's R10 TDI race car wins Le Mans. What does it mean for the U.S.?

Cornfields vs. Oil Fields
Learn about E85 ethanol fuel as a substitute for gasoline.