Healthcare professionals usually measure body composition to determine how much muscle mass you have. Body composition measures the proportion of muscle, fat, bone, and water in your body.

How many calories you burn when you run a mile depends on factors including your weight, age, fitness level, and more. Find ...

Jochen Mass, who has died aged 78, took part in more than 100 Formula One Grands Prix between 1974 and 1982. Although he won just one of those races – in dramatic and tragic circumstances in ...

Formula 1 race winner and Le Mans 24 Hours victor Jochen Mass has died aged 78. The German’s death was announced on his Instagram page by his family, over a month after it had revealed that he ...

A $1 raise could lead to a $1,000 spike in student loan payments under GOP Repayment Assistance Plan. Here’s how this ...

The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our ...

Certain health conditions, such as obesity and AFib, and leading an unhealthy lifestyle can increase the functional age of ...

You may have already heard that your biological age —the rate at which you are physically aging—may differ from your actual ...

Former Formula One racer Jochen Mass, who won the only grand prix in which a female driver has finished in the points and was also involved in Canadian Gilles Villeneuve's fatal 1982 accident ...

Can a small Massachusetts start-up perfect a battery that would make electric vehicles cheaper and more convenient than ...