Backers claim the tests can predict a child’s risk of autism using a strand of hair or a mother’s blood, but critics say they ...

Test your knowledge of the long-running animated sitcom South Park ...

Across all domains of life, immune defenses foil invading viruses by making it impossible for the viruses to replicate. Most ...

New federal guidance is expanding testing for cervical cancer with a self-collection method. Dr. Mara Gordon speaks to NPR about why this option might become popular for screening for HPV.

Columnist Tom Lubnau writes, "If Chuck Gray’s opening video for his campaign is any indication, Wyoming voters will be ...