The Wheels on These Buses Go Round and Round With Zero Emissions -—Some states, concerned about pollution and global warming, see school buses as the next frontier for electric vehicles. Prices are high, but that's starting to change.

RIPTA unveil 3 new zero-emissions buses. Rhode Island's public transportation agency has its first electric buses. Gov. Gina Raimondo joined federal and state officials Monday to unveil the Rhode Island Public Transit Authority's three new zero-emissions, … Click to Continue