NASA has announced the final test before an Artemis II launch date. Here's what to expect from this weekend's wet dress rehearsal.

A viral video claims to show something every frustrated driver wants to believe: a car getting just 10 mpg suddenly jumping ...

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...

Michigan residents may be turning to space heaters amid extreme cold, but experts warn there are dangers involved.

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

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 ...

Researchers have made a significant advance in the development of a blood test for Alzheimer's, creating a new sensor design that is ultra-sensitive, outperforms competing technologies and can be ...

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 ...

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping nasal swabs for chewing gum. A new molecular sensor has been designed to ...

For heart rate testing, Horst used a Polar H10 chest strap as the benchmark. The Apple Watch Ultra 2, running watchOS 26 beta, delivered results that were nearly identical to the strap during indoor ...

SpaceX took to the social media platform X on Sunday to share the update. "Standing down from today’s tenth flight of Starship to allow time to troubleshoot an issue with ground systems," the company ...