Some Michigan biking advocates worry over a possible 'patchwork' of local e-bike ordinances as safety debate rages.

As marijuana laws evolve, employers are increasingly being asked to evaluate impairment without a framework. Here's why that ...

An inefficient market occurs when asset prices fail to reflect all available information, leading to mispricing. Discover the ...

Media and pundits pounced on millions in charity payments Gov. Gavin Newsom has solicited for nonprofits, including ones his ...

The software update changes DEF-related derate parameters to meet updated EPA guidance issued last summer. Also: Community's ...

Daimler Truck North America is updating emissions software on about 330,000 Detroit-powered trucks, giving fleets more time to address diesel exhaust fluid system faults before severe derates take ...

DECATUR, Ill. (WAND) – Serving 150 vendors in Decatur, KC Finds is closing its doors on July 26. Store closing signs are already up on the front doors. “I just can’t keep dealing with a leaky roof. It ...

When billions of dollars are spent yearly by truckers and farmers because of diesel exhaust fluid issues, the calls for policy action regarding DEF have been loud. The process of reevaluating DEF ...

Liam Price just cracked a 60-year-old problem that world-class mathematicians have tried and failed to solve. He’s 23 years old and has no advanced mathematics training. What he does have is a ChatGPT ...

When it comes to equipment, one of the biggest complaints truck drivers have is with diesel exhaust fluid (DEF). It’s a gripe the Environmental Protection Agency has been hearing and addressing. DEF ...

A southeast Kansas farmer says he’s relieved that the U.S. EPA is taking steps to address long-standing concerns about DEF system failures. “They’re just so unreliable.” Ben Bellar says an issue with ...