The CDC reported that Africa is very close to becoming a polio-free continent.
Despite efforts from US Preventive Services Task Force recommendations for screening and treating obesity, there exists many barriers, a new study has found.
If a person seeks a reward from his charitable efforts, we tend to perceive those efforts as less moral, according to a new study.
In the last fifty years, anti-tobacco efforts have saved 8 million lives in United States so far, a new analysis shows.
The program has saved the lives of 3.3 million people since 2000, decreasing the death rates of mosquito-borne disease by 45 percent.