The president tweeted a swift retort to the African-American head of Merck.

As the HIV population ages, the cancer burden will shift away from those associated with AIDS and toward those connected to aging.

Use of these powerful pain relievers is common even in individuals who are 10 years or longer past diagnosis.

The Recess Resistance Toolkit by Positive Women’s Network–USA can help you “bird-dog” Congress members during the August break.

Experts claim that sadness about being alone and a sense of separation from others may factor into premature deaths.

Cancer and HIV are invaders that the immune system fails to detect, and the similarities don’t end there.

Scientists advise replacing kitchen sponges weekly rather than trying to clean them.

Scientists link several factors to the reduction in sperm concentration and total sperm count in the Western world.

Study finds that women who used birth control pills experienced a reduced risk for certain cancers.

Individually designed vaccines help T cells recognize specific markers on tumor cells