Boeing stops 787 Dreamliner test flights after emergency landing

Smoke in the cabin aborted a 787 test flight, causing more delays for Boeing customers anticipating the Dreamliner's commercial debut.
Boeing 787 Dreamliner

New fuel economy standards order better mileage for heavy trucks

Automakers are in favor of tougher national fuel economy standards the president ordered. Heavy trucks now are regulated for the first time.
the front of a semi truck with the rest outside the frame