Scientists have found an aggressive strain of human immunodeficiency virus (HIV) in Cuba that they say can progress to AIDS so rapidly that patients may not even know they are infected before symptoms appear, Medical News Today reported. The Cuban ...

For the past 25 years, problems related to fertility are been on a rise. Most of the times, the reason behind this fertility problems have not been explained and irrespective of varied investigations, the doctors could not find the root ...

An electronic cigarette (e-cig or e-cigarette), personal vaporizer (PV) or electronic nicotine delivery system (ENDS) is a battery-powered vaporizer which has a similar feel to tobacco smoking. Electronic cigarettes do not contain tobacco, although they do use nicotine from tobacco ...