A prospective study conducted at Avicenna University Hospital (Cadi Ayyad University) suggests that the plethysmographic ...

Your resting heart rate can reveal a lot about your overall health and fitness. A normal resting heart rate typically falls ...

A radio pulsar is like a cosmic lighthouse, a highly dense, rapidly rotating star that emits beams of radio waves. If Earth ...

The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a ...

After years of reports about the importance of protecting local communities and the planet when traveling, it seems responsible travel may finally be emerging from its ‘niche’ status and becoming the ...

Garmin has launched the Venu 4 series in two sizes, 41mm and 45mm. Both models use AMOLED displays, long battery life, and a wide range of health and fitness features. The 41mm version has a 1.2-inch ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains why a lower resting heart rate can be a good sign of heart health and how to improve this vital sign. Resting heart rate — the number of ...

Measuring your heart rate at home is easy without needing devices, but they are available. Some are more accurate than others. Typically, the healthy range for a resting heart rate is between 60 and ...

Garmin has introduced the Fenix 8 Pro series with significant upgrades in display technology and connectivity. The new lineup features both AMOLED and MicroLED display options across 43mm, 47mm, and ...

Following its filing for Chapter 11 bankruptcy, Spirit Airlines announced that it received approval from the U.S. Bankruptcy Court for the Southern District of New York for its restructuring plan, ...

The Garmin Forerunner 970 is everything you want in a running watch, and almost everything you'd need from a smartwatch. Yes, you'll pay like you're buying one of each, but it's a top-end wearable ...