Kevin Alloca discusses the four main resons why videos go viral.TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Featured speakers have included Al Gore on climate ch...

CommunityofLights.com is proud to present another edition of our science section with Dr Bob Wallace, MD who is a specialist in HIV/AIDS and Hepatitis "C". Dr. Bob Wallace, MD was one of the pioneers in the treatment of HIV/AIDS. When his office opened in 1987, at 2663 1st Ave. N in St. Petersburg

Margaret Heckler was President Reagan's secretary of health and human services from March 1983 to December 1985. Here she says AIDS was her number one priority, but that she had to balance her department's response against the Reagan administration's fiscal priorities. Heckler maintains that preexis...