Whether you're training for a marathon or looking to lose a few pounds, the best smart scales we've tested can effortlessly track your weight, body fat, bone density, water percentage, heart rate ...

Whether you're training for a marathon or looking to lose a few pounds, the best smart scales we've tested can effortlessly track your weight, body fat, bone density, water percentage, heart rate ...

Multivariable Cox regression analysis revealed the cumulative HBsAg/HBV DNA ratio as an independent predictor of disease progression, with higher ratios associated with a lower risk.

What about body recomposition? Body recomposition refers to the process of changing your ratio of fat mass to lean mass -- that is, losing body fat and gaining muscle mass.

You can pose many different question types—including multiple choice, number scales, word clouds and rankings—to engage your audience and gather information.

Between 1526 and the 1580s, the slave trade expanded in scale, geography, and permanence.

News about National Institutes of Health, including commentary and archival articles published in The New York Times.

We get it, you're busy. Here are 10 things that came up this week that you should be aware of.

A liquid asset is one that can be easily converted into cash within a short amount of time.

Besides line frequency excitation, strong nonlinear crossing effect amongst three input/output ports exists in single-inductor dual-output (SIDO) boost power factor correction (PFC) converters, which ...