The EPA proposes eliminating DEF-related engine deratements that force heavy-duty trucks and farm equipment into limp mode at ...

The long-awaited proposed changes in a set of EPA heavy-duty truck regulations that loosely is referred to as “the NoX rule,” ...

EPA's relaxed NOx rule, as many expected, removes the warranty extension—and proposes annihilating the troublesome DEF derate ...

How the NFL salary cap works, explained: the 2026 cap number, proration, dead money, the franchise tag, restructures, and rollover in plain English.

From the first unit on scene to the final hospital handoff, seamless coordination across agencies creates safer scenes, ...

Cummins and PACCAR are updating diesel engine software to give operators more time to address certain DEF-related issues ...

The county’s policy defines AI as “a machine-based system that can, for a given set of human-defined objectives, make predictions, recommendations or decisions influencing real or virtual environments ...

Jermaine Dupri says Sony Music owes him at least $18 million for 'contemptuous accounting' and unpaid royalties tied to ...

AI models without strong business context risk costly errors, but vendor approaches to “context” vary. Enterprises must take ...

Cummins and Paccar are rolling out software updates tied to revised EPA guidance on DEF inducement. The changes aim to ...

Updated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant ...

Learn how interceptor missiles detect, track, and destroy incoming missiles using layered defense, radar networks, and ...