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 ...

How accurate is your smartwatch? Learn how Apple and Samsung smartwatches use motion and HR to track sleep, and why you ...

Tire shops have turned a once simple errand into a surprisingly technical decision point: when you buy a fresh set of rubber, should you also spring for new tire pressure sensors hiding inside each ...

Clouds settle low in the sky as dusk sets in across Pajaro Valley. Fields of strawberries stretch out as far as the eye can see, catching the last amber rays of the day. In the distance, the twin ...

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

If the snow is coming down thick enough, say goodbye to the road outside of your home. At least, goodbye for a little while. It will be buried under a thick blanket of white until a snow plow comes ...

Smartwatches and wearable heart monitors can help detect issues such as irregular heart rhythms. But they also have limits and do not replace a diagnosis.

You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split water and release oxygen, shaping the atmosphere and making complex life ...

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 ...

Amazfit Active Max adds BioCharge, a real time energy and readiness score that changes with workouts, stress, and activity.