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

Knowing a few precise mechanic terms can turn a confusing estimate into a clear conversation and keep you from paying for ...

The Oura Ring does not directly measure blood pressure. This feature is not currently available on the device. Oura focuses ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

A tiny sensor that detects hazardous head impacts the instant they occur could reshape safety monitoring in sports, ...

Wearable health devices, such as smartwatches, have become commonplace, enabling the continuous monitoring of physiological ...

University of Texas at Dallas researchers, in partnership with Texas-based biotech company EnLiSense, have demonstrated a ...

In a landmark discovery that bridges nearly a century of theoretical physics, a Chinese research team has successfully ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already ...

Vivoo's attachable smart toilet sensor was unveiled at CES 2026 and is designed to analyze hydration levels in real time.

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

A comprehensive mini-review published today after peer review in Brain Medicine by Dr. Tao Ma and colleagues at Wake Forest ...