Teen pregnancy, abortion rates at record low, study says
CHICAGO (Reuters) - Birth and abortion rates among U.S. teens fell to record lows in 2008 as increased use of contraceptives sent the overall teen pregnancy rate to its lowest level since at least 1972, a study showed on Wednesday. (Source: Reuters: Health)
Phys Ed: Phys Ed: Does Foot Form Explain Running Injuries?
Researchers combed through four years' worth of data about Harvard runners to produce the surprisingly controversial finding that how a person runs may affect whether he or she winds up hurt. (Source: NYT Health)