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

General Motors engineers prepare child safety seat mockups to test how well they are anchored. Cable attached to the mockups will be tightened, placing stress on the mockups similar to what they would ...

Among the many problems with the flu is the fact that you can spread the virus before you even know you've got it. An experimental new "sensor" could one day keep you from doing so, by causing you to ...

Sept 12 (Reuters) - Amazon.com (AMZN.O), opens new tab has been testing General Motors' (GM.N), opens new tab BrightDrop electric vans as part of its plan to bring 100,000 electric delivery vehicles ...

Amazon.com Inc. has been quietly evaluating General Motors Co.’s BrightDrop electric van, evidence that the e-commerce company continues to explore options to reduce the carbon emissions of its ...

In 1964, General Motors wanted car buyers to know they tortured the living daylights out of their cars at the company's testing facilities. There was Phoenix for dusty heat, Pikes Peak for steep, ...

Apple is reportedly experimenting with a groundbreaking 200-megapixel camera sensor, potentially revolutionizing iPhone photography in the coming years. According to a recent leak, this ...

Transform your phone into a high tech scanning tool and (re)program basic functions with the wireless TopScan OBDII reader by Topdon. A “Check Engine Light” (CEL) can invoke a lot of feelings in a car ...

General Motors Co. is closing its cold-weather testing grounds in Ontario, the automaker's Canada team confirmed this week. "GM will begin winding down operations at Kapuskasing Proving Grounds, which ...

(Reuters) - General Motors' self-driving unit Cruise said on Thursday it will begin supervised testing with up to five autonomous vehicles in fall this year in California's Bay Area. Cruise will ...