When a semi truck's diesel engine derates, it means that it's limiting power. It mostly triggers from faults with the filters ...

If a truck driver wants to save a few bucks by running some of its miles without diesel exhaust fluid (DEF), it’s now going ...

Diesel owners who have wrestled with warning lights, sudden power loss or even complete shutdowns tied to diesel exhaust ...

The Environmental Protection Agency announced on March 27, 2026, that it is removing the diesel exhaust fluid sensor requirement for all diesel equipment, a decision the agency frames as a direct ...

(ANSA) - Rome, April 10 - Transport and Infrastructure Minister Graziano Delrio said Friday that there were no major problems behind the decision to postpone the cabinet meeting to approve the ...

Def Con, one of the largest and longest-running hacking conferences in the world, announced on Wednesday that three people linked to Jeffrey Epstein are no longer allowed to attend. The conference ...

The reviews are in! Months after announcing their Sin City takeover, Def Leppard kicked off its residency at The Colosseum at Caesars Palace in Las Vegas, and fans said it was worth the wait. Running ...

The U.S. Environmental Protection Agency (EPA) is escalating its response to consumer complaints regarding Diesel Exhaust Fluid (DEF) system failures, announcing a new investigation aimed at major ...

The Environmental Protection Agency on Tuesday said it would put forth a rulemaking in the Federal Register seeking information to help it to permanently end diesel derates. The action follows an ...

Def Leppard have launched 2026 with a burst of renewed energy, unveiling their powerful new single Rejoice. Frontman Joe Elliott revealed that the song grew from a simple lyrical idea into something ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

GM pickups powered by a Duramax diesel engine offer loads of benefits, including strong low-end torque and impressive real-world efficiency. However, diesel engines also require some specialized ...