A $20 million facility where research on self-driving vehicles will be conducted is coming to Westmoreland County. The National Aviary in Pittsburgh is looking to keep the ivory-billed woodpecker off the U.S. Fish and Wildlife Service\u2019s extinction list. Farmer\u2019s markets have proven to be quite the boon to local economies. Lastly, here\u2019s Pennsylvania\u2019s favorite food truck order.