UCSF

Esteban G. Burchard, MD, MPH Asthma can start with simple tightness in the chest, but end in an epic battle to breathe.So whether you are black or white, Asian or...

A new study has identified four locations in the genome associated with a risk for the most common type of hernia, offering researchers insight into the possible genetic mechanisms that...

We at 23andMe hear this question a lot when the topic of personal genetic testing comes up. We each have our own answer, but enterprising PBS NewsHour correspondent Spencer Michaels...