A new analysis published in Science traces how “defaunation”—the decline of species like elephants and polar bears—is consistent with mass extinction events in the past.
Iowa’s Early Birds Republican presidential candidates are trying to figure out the secret of success in the Hawkeye State.
The XX Factor
GOP Women Stopped the 20-Week Abortion Bill. That’s Not Standing Up for Reproductive Rights.
What Happened at Slate This Week? Traffic swami Jeremy Stahl tallies his favorite stories of the week, from #Ballghazi to #SotU.