Lice treatments are now judged to be ineffective.
Study: Mystery of contagious yawning remains unsolved
Warning: This article will make you yawn.
Too much protein is as bad as smoking: Study
Too much protein may lead to the same health risks as smoking, according to a new study.
Surgery, rather than watchful waiting, appears to improve survival rate of younger men with prostate cancer
Surgery, rather than waiting, may improve the success rate of prostate cancer prevention.
Arizona sued over rules limiting abortion drug use
Arizona and abortion rights advocates battle it out in the desert.
Study: Malaria cases likely to increase with global warming trends in the future
Malaria cases may increase the world warms.
Doctors call for more studies examining connection between marijuana, seizures
Studies show marijuana may help relieve seizures.
Experimental drug denied to critically-ill seven-year-old
Seven-year-old Josh Hardy has survived four bouts of kidney cancer, heart failure and a bone marrow transplant.
Gupta reaffirms support for medical marijuana
The CNN doctor comes out in favor of legalizing marijuana.
Exciting new HIV prevention drug may be available to humans in the future
A new HIV drug is causing some excitement within the world of health.