With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

So you just got your VO2 max number by charting it on your watch, estimating your number at home, or even heading to a lab for a more formal test … but now what? You have that shiny number in hand, ...

Though it might feel great to finish a workout and see "calories burned" pop up on your smartwatch, that number is often surprisingly inaccurate, with estimated error rates of 30%–80%. The watch's ...

HIIT is commonly performed at about 80 percent of peak heart rate, while sprint intervals are more of an “all-out” effort ...

Cadets at the Virginia Military Institute went to bat for the historic military college after Virginia Democrats introduced legislation to investigate VMI in a move that would potentially revoke state ...

This is read by an automated voice. Please report any issues or inconsistencies here. On Wednesday, a new study published in JAMA by researchers at the University of Washington in Seattle projected ...

Gemini now offers free practice SAT tests. The assistant will also back Khan Academy's Writing Coach. AI's education creep continues despite concerns from educators. Continuing its investment in ...

The Denver Broncos will open their quest to reach Super Bowl LX this Saturday when they host the Buffalo Bills. Denver is looking to reach their ninth Super Bowl. First, the team will need to fend off ...

Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence. Here’s how to check them yourself—and what the results mean. Balancing on ...

Just 17% of Americans now say they trust the government in Washington to do what is right “just about always” (2%) or “most of the time” (15%). While trust in government has been low for decades, the ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...