Walmart must pay one of its former truck drivers $35 million after a jury found the retailer had falsely accused him of workers’ compensation fraud. A San Bernardino County jury said in a two ...

As part of Wal-Mart's program to double the fuel efficiency of its heavy-duty truck fleet in 10 yeas, not only have they just announced that they're investigating dual-mode, diesel-electric ...

Wal-Mart is going to introduce four liquefied natural gas (LNG)-fueled Peterbilt 386 trucks into service at their distribution center in Apple Valley, California using Westport Innovations HPDI ...