I Ran 30 Miles Testing 5 Smartwatches to Find Out Which One You Can Actually Trust ...

The new Hume Band is at the forefront of a 2026 wellness revolution, using its advanced sensor technology and proprietary Metabolic Momentum score to provide users with unprecedented insights into ...

Three robotic systems funded by NASA are converging on a single goal: proving that machines can scout, dig, and communicate ...

The best heart rate monitors will track your heart rate comfortably, consistently and accurately ...

These cutting-edge sensors could transform your training but don't all come cheap.

The final (equilibrium) of acidic and acidified foods must be 4.60 or less. Calibrate your pH meter before testing foods. Prepare and test 2 to 3 samples to ensure an accurate pH value. Using a pH ...

The maximum oxygen uptake (VO 2max) is widely recognized as a key indicator for athlete's aerobic performance (1). In football, for instance, a high level of aerobic fitness is essential for rapid ...

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, ...

Your car's tire pressure monitoring system (TPMS) can fail, but you can still drive. Learn why sensors break and what to do ...

VO2 max seems like the biggest buzz word used in the running community right now—but why? What makes that number glaring back ...

In iOS 26.4, Apple added an Average Bedtime metric to the Sleep section of the Health app, letting users better monitor how ...

A new light-based sensor can spot incredibly tiny amounts of cancer biomarkers in blood, raising the possibility of earlier and simpler cancer detection. The technology merges DNA nanotechnology, ...