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

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 ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Baking sheets have always felt like an enigma to me. I’ve heard that a “seasoned” baking sheet is perfectly normal, even preferable like with cast-iron pans, and doesn’t need to be returned back to ...

Kitchen cabinets are for storing dishes, not grease. Unfortunately, wood cabinets -- painted or natural with a clear finish -- are prone to all sorts of grease, grime and gunk from simply being in the ...

Like anything else that you wear on your body, headphones can get dirty. They seem to be magnets for everything from earwax to lint to dust—and the grime is more than just gross. It can affect the ...

Waymo is in the midst of a nationwide blitz. Already operational in San Fransisco, Los Angeles, Phoenix, Atlanta and Austin, the robotaxi giant has expansion plans for a score of global cities, ...

Did you know the same steamer you use to remove wrinkles from your clothes can also clean around your house? If an item is too large for the washing machine or dishwasher, the non-toxic power of steam ...