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Evidence and experts to help you understand today’s public health news—and what it means for tomorrow.

May 18, 2026


Mar 12, 2026

About this episode:

Getting your license as a teenager is an exciting time but it’s also a dangerous one. In this episode: Johns Hopkins researcher Johnathon Ehsani discusses why teens are more vulnerable to serious crashes, how driving tests and licensing laws can improve safety, and how parents can best support...


Mar 11, 2026

About this episode:

Dentists prescribe about 10% of all antibiotics in the U.S., but research shows that a large share may be unnecessary. In this episode: the grave public health risks of inappropriate antibiotic use, how this can be curbed, and the questions you should ask next time you’re in the dentist’s chair.


Mar 5, 2026

About this episode:

Often referred to as “physician-assisted suicide,” medical aid in dying poses complex ethical, medical, and policy questions. In this episode: why some individuals with a terminal illness choose MAiD, the eligibility requirements in U.S. states, and the tension between individual health choices...


Feb 23, 2026

About this episode:

A recent analysis of FDA documents has found that the agency has historically regulated mifepristone—a medication commonly used to terminate pregnancy—based on available scientific evidence and without ideological bias. In this episode: Caleb Alexander, an author of the study, discusses these...