Studies suggest that two vaccines against cervical cancer are being used without sufficient evidence that they are effective and worth their high cost.
The Food and Drug Administration approved Nplate for patients with a disorder that causes the body to attack its own platelets, tiny components of blood that help with clotting.
Voters who insist that they are undecided are sometimes fooling themselves, having already made a choice at a subconscious level, a new study suggests.
Researchers say they have evidence that even in the general population, having too little of vitamin D appears to be associated with a higher risk of death.
In a new study, people shown images of attractive men and women paid less attention to them if they had just been reminded about the person they loved.
Millions of people are becoming infected because governments are overlooking studies showing that behavior modification works, AIDS experts said Tuesday.
A study that followed more than a thousand children from ages 9 to 15 indicates that there is a significant drop in the amount of physical activity that they participate in.