Garmin and Whoop devices (among others) display a stress score, but the science doesn't really add up. Here's how to actually make those scores useful.

Makers of smartwatches and other wearables have spent years trying to measure blood sugar without pricking your skin. The ...

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

Just after 7 a.m. on a recent morning, Ted Hummel leapt up onto the front bumper of a 2019 Ford F-150 and reached under the ...

A new development in wireless sensing technology that can reliably screen for five common pulmonary diseases could lead to ...

For centuries, scientists have known that plants "breathe" through microscopic pores on their leaves called stomata. These ...

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...

Humanoid robots that fold your laundry to fluffy wearable creatures that act shy around people – there's been plenty of ...

When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or emissions system needs attention. I see it as an early warning system that ...