From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

While massage guns are generally safe when used correctly, improper use or existing medical conditions can lead to side effects, ranging from mild discomfort to rare but serious injuries.

Low-power optical device achieves around 100 times amplification using just a couple of hundred milliwatts of input power ...

In new results from a clinical trial, researchers show that electrical stimulation of the spinal cord can restore the muscle control and sensory feedback required for coordinated walking movements.

After testing the Rally Orbital for two weeks, I finally know how a massage gun should feel. Your sore muscles will thank me later.

The Stelo is available to anyone who wants to monitor their blood glucose, no prescription needed. But as an active adult without diabetes, are these extra data points worth $99 per month?

When the temperature spikes, most portable fans don’t cool the air – they simply move it across your skin, which can make you feel a bit cooler. SharkNinja’s new ChillPill takes a different approach ...

Have you ever wondered why red light therapy feels so different from a sweaty, high-heat traditional sauna? The mix-up is common, and it's how people end up using an infrared sauna the wrong way.