Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...

A doctor is warning people that just because they are a normal weight, that doesn't mean they are risk-free from some potentially serious health issues. Dr Philip Bazire, a medical weight loss ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

It is considered obvious today that Earth is roughly a sphere and that it can be measured like any spherical object. Scientists technically call it an oblate spheroid, but it is still sphere-like in ...

Math and geometry play an influential role in our lives, whether we realize it or not. One such example is measuring circumference using the diameter of a circle. The concept is not only useful for ...

The zscorer packages facilitates the calculation of a range of anthropometric z-scores (i.e. the number of standard deviations from the mean) and adds them to survey data: Weight-for-length (wfl) ...

Objective Low body fat and high physical activity levels are key lifestyle factors in cancer prevention, but the interplay of abdominal obesity and physical activity on cancer risk remains unknown. We ...

BMI is an estimate of body composition based on weight and height. For people of any sex, a moderate BMI is usually 18.5 to 24.9. For people assigned female at birth, BMI does have some limitations.

Waist-to-hip ratio (WHR), also known as waist-hip ratio, is the circumference of the waist divided by the circumference of the hips. Research associates a high WHR with certain health risks. The WHR ...

Measurements of Earth, such as its circumference, are made more accurate by modern technology like GPS and satellite-based systems. Eratosthenes, an ancient Greek scholar, significantly contributed to ...

BMI stands for body mass index, but you'll almost always find it referred to simply as BMI. It’s a tool used to define overweight and obesity, and it's calculated by dividing a person's weight in ...