Dr Paul Offit offers an overview of the recent approval of a new HPV9 vaccine, responds to some of the questions clinicians may have, and describes some research in progress.

The granddaddy of exercise research, Steven Blair, talks with Chip Lavie about the cardiovascular and mortality benefits of even small amounts of exercise.

When a person is dying, there may be lots of pressure to give access to drugs still in development. This happened during the recent Ebola outbreak. But there are serious pros and cons to doing this.

From 'Living Biblically' to becoming a 'Know-It-All,' journalist and author A.J. Jacobs talks with Medscape's Eric Topol about being the subject (and punchline) of his comedic stories.

If opportunities to screen for cervical cancer or vaccinate for HPV were not missed, cervical cancer rates would plummet.