January 26, 2012 — NEW YORK (Reuters Health) - People with mild depression may benefit from taking antidepressants, suggests a new analysis of past studies that compared symptoms in people on the drugs to those given drug-free placebo pills.

January 26, 2012 — LONDON (Reuters) - Children who develop autism already show signs of different brain responses in their first year of life, scientists said on Thursday in a study that may in the future help doctors diagnose the disorder earlier.

January 26, 2012 — NEW YORK (Reuters Health) - Working out regularly may brighten the mood of people with chronic health problems like cancer, heart disease and back pain, according to the first sweeping look at previous research.

January 25, 2012 — NEW YORK (Reuters Health) - Working out regularly may brighten the mood of people with chronic health problems like cancer, heart disease and back pain, according to the first sweeping look at previous research.

January 25, 2012 — NEW YORK (Reuters Health) - Checking for clogged arteries doesn't help inveterate smokers kick the habit if they are already in a quit-smoking program, Swiss researchers have found.