An OBD-II scan tool is an incredibly useful automotive diagnostic device, but it's not magic. Here's what it can and can't do ...

Your car's O2 sensor can cause rough running, bad mileage, and inspection nightmares. Can a quick clean save the day? Here's ...

MIT develops needle-free glucose monitor using light technology. Revolutionary device could replace painful finger pricks for ...

Biosensors are helping people with chronic conditions worldwide live better lives. However, their measurement accuracy has ...

The little dongle that saves you a trip to the dealership.

Looking for the best tech gifts for everyone this holiday season? Check out our list of this year’s latest tech, from ...

Electronic vital sign monitors have been common in hospitals for more than 40 years. On TV or in movies, they start making noises, and doctors and nurses come running, yelling things like “stat!” If ...

Once your car acts weird, everything else slows down too. A lit-up signal on the dash or a strange noise from the engine ...

Martin Lewis has told anyone with a mobile phone to put their address into a website - which will instantly tell them if their provider is the best signal. Anyone with EE, Vodafone, Three, O2 ...

The Gen III TacIRST distributed infrared threat‑warning system will equip the F-22 Raptor, with an evaluation planned in 2026. Lockheed Martin has announced the first flight of the latest iteration of ...

Broward became the first county in the country to offer a free cardiac scan as a preventive measure to people who showed no signs that heart failure is a concern. Based on the results, the pilot ...