We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Announced at IFA 2025, the Luna Smart Ring Gen 2 is the second generation that tracks your biomarkers, and helps you ...

Ford’s CEO says 5,000 jobs are open. Mechanics say there is little wonder why.

Gold on indium oxide enhances ozone sensing at room temperature, which could improve gas sensor design for real-time ...

In this scenario, Series 12 becomes a polished evolution rather than a redesign. It would align with Apple’s recent message ...

A great car shouldn't come with a side of buyer's remorse. Blake scored a 2019 Toyota Highlander SE Midnight with only 60K ...

Car habits like ignoring warning lights and slamming brakes cost thousands in repairs-12 simple changes protect your engine ...

Your Apple Watch may be able to do more for your health than you're aware of. Start using these features as you go on your ...