A new study in Nature Methods suggests that male researchers stress out lab mice, while female ones don’t. And that isn’t just human males—male dogs, guinea pigs, and cats also provoked a response.
Roads & Kingdoms
Life After ISIS The Northern Iraqi city of Sinjar has been recaptured from ISIS, but it’s a long way from back to normal.
What Happened at Slate This Week? Stuff to read when you need to escape from your family gathering.
The Generic City Boring landscapes impede on our biological need for intrigue. So why are so many buildings so hideous?
The Craziest Endings in College Football History After the turkey, enjoy some classic finishes.