Despite data gaps in many countries, the burden of sickle cell disease, especially in west and central Africa, underscores the urgent need to scale up newborn and early childhood screening, ...

For many popular exams, recent score reports reflect not a surge in student mastery, but a quiet lowering of the bar.

Late one summer afternoon after work, Karmen and Charles went to the local golf course with hopes of playing 18 holes before dark. After some stretching and a few practice putts, they joined up with ...