Nissan, EVgo add Boston-to-DC fast chargers; BMW adds charging to national parks

Nissan EVgo I-95 Charge ARCNissan is making it easier for electric-car owners to travel between the Boston area and Washington, D.C. The automaker has partnered with EVgo to add a network of nine charging sites along Interstate 95, with a total of 50 stations, each equipped with two fast-charge plugs. Dubbed the "I-95 Fast Charge Arc," the network will cover 500 miles and...