Virginia state health officials are investigating reports that an over-the-counter male enhancement pill sold at convenience stores and gas stations is sending men to the hospital with very low blood ...

Immune system cells called macrophages play an unexpected role in the complicated connection between obesity and cancer. The findings provide a mechanistic explanation for how obesity can contribute ...

Immune system cells called macrophages play an unexpected role in the complicated connection between obesity and cancer, a Vanderbilt University Medical Center-led research team has discovered.

Though the causes of autism are unclear, and many researchers believe that environmental factors play some kind of role, they are sure of one thing: Genes are strongly involved. Scientists once ...