President has wiped away convictions for 9 people prosecuted over diesel emissions tampering under Joe Biden’s watch ...

Wyoming state representatives are pushing for a presidential pardon of Troy Lake, owner of Elite Diesel, who was convicted of conspiring to violate the Clean Air Act. The federal government accused ...

President Trump issued a full pardon to Troy Lake and his business Elite Diesel Service after being convicted last December for disabling emissions systems in hundreds of commercial diesel trucks.

One heavy-duty engine choice transformed a basic pickup into a platform that significantly reshaped diesel performance and ...

Pandora’s box is being opened, and this might just be the beginning. The Department of Justice has ordered Apple and Google to hand over an OBDII app’s user data in a new emissions probe. The culprit?