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

CES attendees saw health-tracking gadgets making bold promises: toothbrushes detecting diabetes, mirrors assessing 20-year ...

An advanced smart scale, Withings claims the Body Scan 2 should be of particular interest to those going through ...

Withings is doing more than ever with its latest smart scale, the Body Scan 2. AT CES, the brand is calling it a "longevity station" with more than 60 biomarkers and Apple Health integration.

The spinner tipped to replace Nathan Lyon for Boxing Day Test – and the other contenders Man Watched Moose For Years—Then Gets Doorbell Cam Alert Of A Lifetime Opinion: The war on saturated fat, never ...

The promise of the smart home largely hinges on accurate, speedy presence detection. That's to say, our home needs to know when there are people in it and where they are, as quickly as possible, so ...

The application of wearable sensor technology in combat sports has created unprecedented opportunities for the objective, in-field analysis of limb biomechanics. This review synthesizes the current ...

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 ...

Radiohead have etched their name into live music history after four consecutive sold-out performances at London’s O2 Arena. The alt-rock icons drew unprecedented crowds across their exclusive UK run, ...

The new DJI Action 6 is getting a lot of attention right now. Here’s our detailed look at the camera's strengths and weaknesses. Has it upped the game once again? At one time in history, GoPro was the ...

Conventional wearable ultrasound sensors have been limited by low power output and poor structural stability, making them unsuitable for high-resolution imaging or therapeutic applications. A KAIST ...