Each year, millions of people experience seasonal affective disorder or SAD. Today we talk to neuroscientist-turned-journalist Richard Sima about how to get ready for the change in season and beat the winter depression.

Free speech, antisemitism, and the university fallout

Post Reports is the daily podcast from The Washington Post. Unparalleled reporting. Expert insight. Clear analysis. Everything you’ve come to expect from the newsroom of The Post, for your ears. Martine Powers and Elahe Izadi are your hosts, asking the questions you didn’t know you wanted answered. Published weekdays around 5 p.m. Eastern time.