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

This resulted in seven deaths and multiple injuries to various people, again, because of the inaccuracy in a specific set of ...

IKEA has really pulled out all the stops with smart home launches over the past few months – so much so that it’s been tricky to keep up. That said, I thought I'd do things a bit differently today and ...

The 2004 Mazda RX-8 arrived as a high-stakes bet that sports car buyers would still embrace a rotary engine in an era ...

From Garmin to Apple, Coros to Polar, these are the best GPS watches for runners ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Vivoo's attachable smart toilet sensor was unveiled at CES 2026 and is designed to analyze hydration levels in real time.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Why does orange juice taste bad after you brush ...

J Balvin and Bad Bunny have finally reunited onstage for the first time in over four years. The duo was once practically inseparable, working extensively with one another on numerous tracks and even ...

The franchise told Castanio-Gervasi she couldn't take the field on Sunday because she coaches high school girls' soccer. Gang Green waited until Monday to reveal this restriction, months after ...

The Trump administration’s efforts to reduce the foreign-born population are being felt in hospitals and soccer leagues and on Main Streets across the country, with hints of what’s to come. By Lydia ...

Dallas Cowboys owner Jerry Jones went full Grinch mode in his release of two-time Pro Bowl cornerback Trevon Diggs. The 2020 second-round pick apparently made a standard holiday season request ...