Researchers: Swine flu may have killed 200,000 in 2009 pandemic
Sexual risk lower among gay, bisexual men who know HIV status
Potential new target found in treatment of malaria
2 Kansas City children suffer led poisoning from contaminated cosmetic
Belgian lawmakers mull voluntary euthanasia for minors
Prostate cancer stem cells evolve into different cells
Fear keeps people from signing up for health insurance
Men regret moving too slowly sexually -- women, moving too fast
Oxytocin, a hormone released in the brain, may bond couples
Some 5 million uninsured U.S. adults eligible for Medicaid
FDA halts marketing of 23andMe, a home DNA test
Supporters of stem-cell treatment in Rome disrupt traffic, Parliament
Expert: Mexican diet worse for health than fast-food
Thanksgiving pick-up football game injuries preventable
FDA approves avian flu vaccine