A Rolls-Royce ran on fuel made entirely from discarded plastic bottles and containers Saturday, marking the first time the experimental fuel Plastoline has been tested in a luxury vehicle. Julian ...

A commercial airplane can burn a few gallons of fuel per mile. “It’s very hard to bring the huge engines to run on other things when they carry that much weight,” Fred Felleman, Port of Seattle ...

Only 7 percent of plastic waste in the United States is recycled each year, according to the Environmental Protection Agency. A startup company in Niagara Falls says it can increase that amount and ...