The performance of many next-generation devices depends on controlling how energy flows at extremely small scales. In the ...

EPA is proposing to eliminate DEF-related engine derates and replace them with dashboard alerts, a move aimed at reducing downtime and keeping trucks operating. The change is part of the Trump ...

Add Yahoo as a preferred source to see more of our stories on Google. Image Credit: Shutterstock. The Environmental Protection Agency wants to change how diesel trucks respond when their emissions ...

The Environmental Protection Agency (EPA) on Thursday published a proposal to revise regulations for commercial truck nitrogen oxides (NOx) emissions for the 2027 model year, dropping a requirement ...

Jay-Z wiped out DMX’s entire $8 million debt to Def Jam without requiring the legendary rapper to pay a single dollar. The story goes back to when Dee was still hustling on the streets. His brother ...

Cybersecurity researchers have disclosed details of a Linux local privilege escalation (LPE) flaw that could allow an unprivileged local user to obtain root. The high-severity vulnerability tracked as ...

Psychological safety has become a cornerstone of healthy modern workplace cultures, where employees can speak up, share ideas and take risks without fear of negative consequences. But while many ...

EPA approved guidance allowing diesel manufacturers to replace urea quality sensors with NOx sensors in DEF systems. The agency said faulty DEF sensors are a significant source of warranty claims and ...

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 ...

The U.S. Environmental Protection Agency on Friday said it is dropping the requirement for diesel exhaust fluid (DEF) sensors as part of a truck's aftertreatment system in favor of monitoring actual ...

Web infrastructure giant Cloudflare is seeking to transform the way enterprises deploy AI agents with the open beta release of Dynamic Workers, a new lightweight, isolate-based sandboxing system that ...

This Pew Research Center analysis focuses on how Black Americans define and experience family – that is, who is included in their family networks and how they provide support to one another. Pew ...