Researchers at the University of Southern California have released an interactive map to show Angelenos how pollution from diesel truck traffic affects neighborhoods and streets across the region.

Electric vehicles (EVs) now last as long as petrol and diesel alternatives – and their improving reliability outpaces fossil fuel-powered cars each year because the technology is still maturing.

The price of diesel rose by six cents per litre across much of Newfoundland and Labrador Thursday. (Liny Lamberink/CBC) The cost of driving, and heating your home, spiked across most of ...

Diesel exhaust fluid (DEF) is nothing new. GM’s Duramax-powered Chevrolet Silverado and GMC Sierra 2500HD and 3500HD pickups have had used the stuff since 2011. So has Ford’s F-Series Super Duty.

But there was something else, something that—quite frankly—caught most of us by surprise: the addition of an optional diesel engine. In its latest iteration, the Tahoe offers a 3.0-liter ...

Pumping the wrong fuel into your car’s petrol or diesel tank is a common mistake any motorist can make. Extraordinary as it may sound, motoring organisations say that every three to four ...