It's quick to spot a tick, but harder to know if that tick carries Lyme disease. Emergency room visits for tick bites provide important data for the Centers for Disease Control and Prevention, but ...

Frequent farting can be normal and linked to your eating patterns. Learn common causes, what your gut may be telling you, and ...

The American Cancer Society released updated colorectal cancer screening guidelines May 27 that include the addition of a blood-based screening test to be taken in a doctor’s office.

The American Cancer Society is now adding blood tests to its guidelines for colorectal cancer screening. Here's what that ...

Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States Department of Bioengineering, University of Pennsylvania, Philadelphia, ...