Be well: Take a walk outside to boost your mental health
Sniffing body odor from sweat could reduce social anxiety, new research suggests
Why antibiotics may not help patients survive their viral infections: new research
Eye drop bacterial contamination 'could have happened anywhere' — here's how to protect against it
California sea otters killed by rare parasite that could also threaten humans
Autism rates in kids on the rise, especially among minorities: CDC
Early Alzheimer’s disease could be diagnosed through eye exams, new study suggests
Aaron Sorkin reveals recent stroke diagnosis to inspire smokers to quit: Symptoms to know
