Bill Gates hopeful of AIDS vaccine in 10 years
Billionaire and philanthropist Bill Gates, who spends millions of dollars on AIDS drug development, said he hoped for a vaccine against the disease within the next decade as a cure remains far off.
27 June 2015
Medical marijuana may help some symptoms, but not all
Medical marijuana shows some effectiveness in helping treat chronic pain but there is less evidence of its success in warding off nausea or helping ill patients gain weight.
30 minutes of exercise is key to health in old age
Elderly men who do 30 minutes of physical activity six days a week are likely to have a 40-percent lower risk of death compared to couch-potato counterparts.
