Obesity, alcohol and illicit drugs are greater threats in pregnancy, researchers find

Researchers found symptoms decreased in civilians who tried the device; vets are now being tested

Rates of mood disorder don't vary by time of year or sunlight exposure, researchers say

Bring them indoors, or build a safe outdoor shelter, for starters

Diet and exercise are key

Study found those who ate apples, pears, berries, peppers had better weight management in long run

New analysis finds much greater risk of aggression, self-harm

Patients taking Tysabri were more prone to show signs of exposure to JCV, which can cause a brain disease

Belatacept showed long-term benefits over older immune-suppressing drug, but costs more

High levels of BDNF appear to slow mental decline, researchers say