That all said, the fuel savings does come at the cost of the consumable diesel exhaust fluid. DEF is a mixture of synthetic ...

More than 170,000 Nissan and Chevrolet vehicles are being recalled over a potential fuel pump issue that could cause engines ...

Jason Signor was preparing for a celebratory dinner in Manhattan as the final pieces came together for the sale of a large chunk of his company’s senior living business when everything went haywire.

Abstract: We report a detailed study of a miniature optical relative humidity (RH) sensor based on a polymer-infiltrated photonic crystal fiber interferometer. The sensor shows a high sensitivity to ...

General Motors has issued a new Special Coverage bulletin for certain units of the 2023 GMC Sierra 1500 to address a potential issue with the engine coolant control valve. Owners may notice that their ...