Prevalence rates of iron deficiency vary from 4.46% to 10.57% to 21.23% among women aged 25 to 54 years. (HealthDay News) — The prevalence of iron deficiency varies significantly with 3 different ...

Oct. 11 -- America may have declared a new war against "terrorism," but it turns out that no one is all that sure just what "terrorism" is. That includes the U.S. government. "No one definition of ...

As Singapore looks to embrace wider definitions of success, it must also establish the building blocks to help every person realise their own definition of success, said MP David Hoe. He proposed "Cur ...

Independence Day means different things to each of us. And on this 249th birthday for America, we're going to spend some time looking at different definitions of America by revisiting NPR's American ...

A vast discrepancy in how researchers define long COVID is hindering understanding and treatment of the disease, a new study suggests. “Without a clinically usable and standardized research definition ...