The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

Testosterone tests measure levels of testosterone in the blood. At-home test kits can be convenient, but they cannot diagnose underlying health conditions that cause high or low testosterone. Share on ...

Dealing with health can sometimes feel overwhelming, especially when it involves multiple trips to the doctor's office. Luckily, there's a growing array of at-home tests that can give you insights ...

Standardized tests reflect little of what you have learned. Rather, they reveal how well you test. Students who test well have advantages over those who have average or low test-taking ability. The ...

Is there a test to measure immunity to COVID-19? That is, can we tell if the vaccine took or if we’ve developed natural immunity? – Chad in Arizona Yes, scientists can absolutely measure antibodies ...

As in other industries, digitalization is transforming electronic test and measurement. Advances in technologies such as 5G, the industrial Internet of Things (IIoT), Industry 4.0, cloud computing, ...