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

The next time you reach for a memory or make a quick choice, a storm of tiny signals races through your brain. Scientists can ...

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

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

The chief medical officer is interested in an easier path to market for health screening features in wearable devices.

Announced at IFA 2025, the Luna Smart Ring Gen 2 is the second generation that tracks your biomarkers, and helps you ...

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

Just one AI click creates the world's most advanced night portraits – featuring ultra-clear telephoto photography and extreme ...

Life-saving drones could change the way medical professionals deal with emergencies in the future. Imagine an ambulance ...

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

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

A new study shows how one of the cell's most important energy-producing machines is built. Researchers at Karolinska ...