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

The OnePlus 15R has a lot going for it: a beefy battery, a brilliant display, a solid user experience, and if you're in the ...

Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely expensive to replace, so if you’re having issues, it makes sense to try one of the ...

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 ...

Technology developed in Donegal is helping to provide clean drinking water in Uganda and could be rolled out to other countries next year. Since 2019, researchers at the Atlantic Technological ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

A new solar-plus-storage system planned for Cochise County will help Tucson Electric Power provide more clean energy when the sun goes down. Winchester Solar, located about 18 miles west of Willcox, ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

NASA has embarked on an exciting mission to locate critical minerals essential for modern technology and clean energy by deploying cutting-edge sensors at high altitudes. The new AVIRIS-5 sensor, ...

Marana-based Trico Electric Cooperative has switched on a new solar farm with battery storage west of North Oracle Road near Catalina. Trico on Thursday dedicated its Chirreon Solar and Battery ...

Make sure your cast-iron skillet can survive the test of time by cleaning it with this simple item in your pantry. David lives in Brooklyn where he's spent more than a decade covering all things ...