AIDS: What is it and how is it spread? What is AIDS and how is it spread? Around the world, AIDS has been a top killer for many people throughout the 20th century and is spread numerous ways. Scientist have been hard at work for years to find a cure for AIDS, but only have been able to fin...

By the end of 1996 the estimated number of people living with HIV/AIDS in the world was 22.6 million. Of that number, 14 million, accounting for nearly two-thirds of the total, were in sub-Saharan Africa (Wehrwein, 2000). Nearly two decades into the outbreak, the epidemic has spread throughout the...

Should Marijuana be legalized? United States is facing many controversial issues today. The highly controversial issue that comes up in Newspapers again and again concerns the legalization of Marijuana. Some people support and believe that legalization is the only solution left for ...