The Washington Post’s annual guide to what’s out from 2019 and what’s in for 2020. And, how gender bias in science also affects lab rats.

What Iran’s ‘severe revenge’ vow means for the U.S.

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.