Direct-injection engines were introduced with a promise that sounded ideal: more power, better fuel efficiency, and cleaner ...

Some engines earn a quiet reputation in the trade for surviving long after the rest of the car has given up. Ask working ...

Ferrari patented a 2-stroke opposed-piston hydrogen combustion engine — a design used in diesel trucks and submarines, not ...

Estée Lauder faces a real operational recovery, but its fundamentals and cash flow remain structurally impaired. Read why EL ...