Mack Trucks Inc diesel engines have been certified by the US Environmental Protection Agency and the California Air Resources Board to meet the near-zero emissions standards that take effect in ...

Four diesel SCR-equipped pre-production garbage trucks supplied by Mack Trucks are being put to the test by refuse services provider Republic Services. Republic Services operates in 40 states and is ...

Like many others of his generation, John Mack's first work experience was a turn on the plow. His German parents owned and operated a farm near Scranton, Pennsylvania, where John and his four brothers ...

Air Force-blue Granite hybrid 10-wheeler looks unremarkable except forits chrome bumper and big chromed box, which houses 270 ultracapacitors to store electricity generated during braking. Another box ...

Drivers like clean-burning modern diesels, with the more horsepower the better, of course. But experts say the future is electric, so drivers and their bosses will be faced with something radically ...