It's official -- the Army will now assess body fat using a tape measurement around the waist only. The service announced Monday it has simplified one of the key ways it judges soldier physical fitness ...

Troops must have a waist measurement close to or less than half their height or risk being placed in their service's remedial ...

Add Yahoo as a preferred source to see more of our stories on Google. Army gym goers may soon see shorter lines to use neck exercise machines, as the service announced Monday that it will phase out ...

Researchers have developed a more convenient way of measuring omega-3 fatty acid levels in the blood, an important biomarker of disease risk. The faster, simpler test will make it easier for ...