Portable ultrasound device from MIT could enable at-home breast monitoring. Weighs just over 1 pound, matches hospital ...

Discover how smart rings 2026 track sleep, HRV, and fitness metrics. Compare Oura Ring 4, accuracy rates, battery life, and ...

EON Space Labs develops high-precision, indigenous imaging systems, allowing India to monitor Earth from space in real time ...

A typical teacher works about 54 hours a week, with just under half of that time devoted to directly teaching students, ...

As the devices continue to gain popularity, experts say it is important to understand what they can and cannot tell you, and how their data should be used.

Smartwatches are incredible tools, but they are demanding. They buzz during meetings, light up in movie theaters, and need to be charged almost as often as your phone. For many of us, the friction of ...

Wearable trackers don’t necessarily measure sleep directly but instead infer states of slumber from signals like heart rate ...

AI's ability to monitor a warfighter’s mental state, visuals or inner dialog may outpace the ability to shield that data from ...

After three months of testing, here's my unfiltered review. I realized a couple of years ago that my lifestyle choices could best be described as “voluntarily guzzling an awful cocktail of stress, ...

The key benefit of wearing a health tracker is learning about your heart rate variability (HRV). This metric helps users to ...

Researchers documented the activity of neurons that shape directional navigation as bats explored a remote island off the ...

Wearables promise health insights, but doctors warn constant tracking can backfire. Here’s what to know before obsessing over ...