This week’s headlines: new research is raising concerns about a chemical used in many popular e-cigarette flavors, plus a call to change how law enforcement-related deaths are counted, and why texting and walking could be hazardous.

In this week’s episode: encouraging news about America’s battle against diabetes, plus why C-sections can tell you a lot about a country’s health care system, and a closer look at the fight to reduce cases of Pediatric HIV/AIDS.

This week’s headlines: How recent terror attacks could affect Syrian refugees, a new study highlighting the health benefits of coffee, and some tips for having a more sustainable Thanksgiving.

In this week’s episode: A major milestone in the fight against the Ebola outbreak that has ravaged West Africa, former Massachusetts Governor Deval Patrick discusses leadership during a crisis, and some extra incentive to cook dinner at home tonight.

In our “Why Public Health?” series, we ask Harvard T.H. Chan School of Public Health students to talk about why they chose to enter the field. Listen to hear their stories.

In our “Why Public Health?” series, we ask Harvard T.H. Chan School of Public Health students to talk about why they chose to enter the field. Listen to hear their stories.

In our “Why Public Health?” series, we ask Harvard T.H. Chan School of Public Health students to talk about why they chose to enter the field. Listen to hear their stories.

In our “Why Public Health?” series, we ask Harvard T.H. Chan School of Public Health students to talk about why they chose to enter the field. Listen to hear their stories.

In our “Why Public Health?” series, we ask Harvard T.H. Chan School of Public Health students to talk about why they chose to enter the field. Listen to hear their stories.