There are numerous differences between diesel and gas engines, including the number of fuel filters each uses. Here's why ...

While E20 is now the norm, the notification of E22, E25, E27 and E30 standards raises fresh questions about how future fuel policies could impact today's petrol vehicles and in the future diesel will ...

In addition to using HVO diesel and recyclable pots made from post-consumer recycled material, we have developed a reusable ...

International oil prices have surprisingly hovered in the low-to-mid $90s instead of skyrocketing despite the continued ...

New city cars aren't over yet, as the latest version of Volkswagen's nine-year-old Polo proves. Tested in mid-range 85TSI ...

After a week of legal volleyball, Alabama Death Row inmate Jeffery Lee’s execution — scheduled for Thursday evening — is on ...