Diesel exhaust fluid is required in new machines to address engine emissions, but here on the Prairies, Mother Nature steps ...

A Dutch court on Wednesday said diesel cars sold by Opel, Peugeot, Citroen and DS in the Netherlands from 2009 contained ...

There’s a decent amount of science under the hood of vehicles powered by an internal combustion engine, though the carbureted days of Venturi effects and volumetric float measures are mercifully ...

A union official says blown generators are plaguing ferry service to Wolfe Island near Kingston, Ont., as what's supposed to ...