Just before Christmas, in a private dining room in the upmarket Charlotte Street Hotel in the heart of London's Soho, the BBC ...

It would be another two years before French researchers would identify a retrovirus as the cause of AIDS, or acquired immunodeficiency syndrome, according to the CDC. It would be another three years ...

Across America, in front of crowds of thousands, men and women are dressing up as knights from the Middle Ages and fighting ...