When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

To manage stress, seek mental health support, whether that’s from family and friends, or a therapist, says Dr. Naidu.

Understanding your heart rate can be helpful to calibrate your perceived exertion, especially on easy and steady runs. This ...

Researchers at Bielefeld University have analyzed how reliably AI methods can detect pulse rates from simple video recordings. The technique, known as rPPG—remote photoplethysmography, an optical form ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

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.

Smartwatches are great for noticing heart health trends, but a Maryland doctor says users need to understands the technology’s limits and shortfalls and when a visit to your doctor may be needed.

LOS ANGELES, CA - December 10, 2025 (NEWMEDIAWIRE) - HeartBeam (NASDAQ: BEAT), a medical technology company focused on transforming cardiac care through personalized insights, received FDA 510(k) ...

I felt fine, but my Whoop data told a different story. Paying attention led to early detection and a successful treatment.

Conventional wisdom says entrepreneurs build giant companies by raising venture capital and scaling fast. History shows something very different: the largest market-share shifts have often come from ...

Live Science spoke with Dr. Joe Alexander of NTT Research about "digital twins" and the development of an autonomous device ...