Did you know that an ordinary truck outputs up to 223 tons of carbon dioxide into the atmosphere per year? That's the same amount 14 Americans give off in a year, according to The Nature Conservancy ...

Technology can make big rigs more comfortable and easier to drive. But will new tech improve drivers' jobs, or eliminate them?

Part 1 of The Quest for Greener Truck Tires examined why it is so important for tire makers to develop environmentally friendly truck tires. But how, exactly, are they going about doing so? Optimizing ...