A new study by the Mayo Clinic of 17 patients with lungs injured by vaping finds the cause may be due to chemicals, and not lipids, which are fatty substances such as mineral oil, as has been suspected. Dr. Yasmeen Butt, a pulmonary pathologist at Mayo Clinic in Arizona and one of the lead authors of the study, tells us more.
"Nova" explores new discoveries and how we have come this far on Wednesdays at 8 p.m. on Arizona PBS.
Set in the world of London newspapers, "Press" is a razor sharp and observant drama that explores the current, turbulent media landscape and the ethical dilemmas that journalists and editors face each day.
On Sundays at 2 p.m., each episode reveals the extraordinary works of William Shakespeare and the still-potent impact his plays have today.