Opioid overdoses continue to take a devastating toll across the United States. According to the U.S. Centers for Disease ...

Just three times the width of a human hair, the probe is slim enough to pass through a standard tube already used during ...

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

Learn how heart rate monitoring, sleep tracking, and vitals app work together for better wellness. Pixabay, hu_lexxi Apple ...

On the flip side, a low HRV — less variation between beats — can indicate your body is stuck in “fight-or-flight” mode. That ...

Northwestern University researchers have developed the first device that can continuously track a fetus's vital signs while still in the uterus - a feat that previously has not been possible.

Northwestern University researchers have developed the first device that can continuously track a fetus's vital signs while still in the uterus—a feat that previously had not been possible. The soft, ...

These days, everyone from the average Susan to the hardcore data-loving wellness enthusiast has the technology to track just about anything in the name of self-optimization. A ring wearable tells you ...

Add Yahoo as a preferred source to see more of our stories on Google. People prone to alcohol and drug abuse may soon be able to wear special heart monitors that help them curb their substance intake, ...