Auto

U.S. boom in RV shipments keeps rolling

The boom in U.S. recreational vehicle sales keeps on rolling, thanks to a strong economy and a wave of retiring Baby Boomers and others filled with wanderlust.

DHL orders 10 Tesla Semi trucks

Deutsche Post AG's DHL said Tuesday it has preordered 10 of Tesla Inc.'s Semi trucks, joining a growing list of large transportation companies looking to test the all-electric vehicles.