Wearables now flag everything from irregular heartbeats to dips in blood oxygen, but the data is only as useful as a person's ...

Fasting blood tests measuring GLP-1 and GIP levels may predict obesity treatment response to semaglutide and tirzepatide, ...

A sweat test at Gatorade's sports science lab for elite athletes revealed I wasn't consuming enough water, electrolytes, or ...

What is a sleep study? There are different stages of sleep. Each stage has aspects that can be measured. A sleep study is a number of tests recorded at the same time during sleep. The tests measure ...

Potatoes are one of the most widely consumed food crops in the world. While potatoes are nutrient-dense vegetables, eating large quantities or certain types may raise your blood sugar. Potatoes have ...

The changes to Army fitness testing have been constant and confusing, even to soldiers, over the past decade. The first ...

The birthright citizenship case in front of the US Supreme Court is about much more than just citizenship. It’s also about an ...

If you want to get healthy, a fitness tracker can help. At PCMag, we put them through rigorous testing to see which ones are up to the challenge. Here's how we do it.

Masimo smartSET™-powered, AI-enabled OIRD detection has received FDA 510(k) clearance for the Radius VSM® wearable continuous ...

More discreet than a fitness tracker or smartwatch, the top smart rings we've tested can track your activity and sleep from ...

Sharp's first smartwatch goes beyond tracking calories burned. The Karada Mate Watch uses a bioelectrical impedance sensor to estimate calorie and water intake by reading fluid and sugar shifts inside ...

This graduation season is a big one for me personally, as both of my kids are finishing high school. Their future paths fill me with both hope and anxiety, but my responsibility now is making sure ...