The Oura Ring 4 is the most impressive smart ring out there, offering excellent analytics and a stylish design.

A chronically dysregulated nervous system can lead to both physical and mental symptoms. Here's what to look out for.

We break down a breakout bat, a prospect finally coming into his own, a power hitter who has stopped hitting home runs, and ...

Summary: Healthy hearts show complex, adaptive rhythms that reflect resilience to internal and external changes. Researchers ...

Healthy hearts are adaptable, and heartbeats exhibit complex variation as they adjust to tiny changes in the body and environment. Researchers have applied a new way to measure the complexity of pulse ...

Experts explain why heart rate is so important for runners looking to train better, with less fatigue and better results.

A range of lifestyle factors can have an impact on your resting heart rate, and a fast one could be an indicator of an ...

You might know the melting point for glass, plastic or metal, and that they all have a specific point or range, depending on the... If you’re a business owner in Michigan, the 2025 Property and ...

In some cases, however, COVID-19 can lead to respiratory failure, lasting lung and heart muscle damage, nervous system problems, kidney failure or death. If you have a fever or any of the symptoms ...