A new Swedish study finds that kids no one liked in sixth grade grow up with far more mental and physical health issues. The study in the Journal of Epidemiology and Community Health followed about 12,500 Swedes born in 1953. From WebMD:

"Favorite" students were named by at least seven [...]

As if being a new parent isn't time-consuming enough, the results of a study published by the American College of Sports Medicine has experts recommending increased workout time for breastfeeding mothers. And the suggestion's got nothing to do with weight loss: it's actually a matter of preserving healthy bone density. Researchers [...]

For the first time, we have reason to be hopeful about the prospects of a vaccine for HIV.

The new study was conducted in Thailand, with more than 16,000 people between ages 18 and 30 participating. They were all HIV negative at the beginning of the trial.Nearly 8,200 received a placebo and [...]

Men who suffer from reproductive problems, including low-quality semen and incomplete testes formation, as well as those who've been diagnosed with testicular cancer, might soon be able to point the finger at a culprit: their mother. Or, at least, their mother's choice of geographic location, according to a new study being [...]