Physicists Discover New Form of Matter—and Compare It to a LightsaberResearchers said they found a way to make photons bond together into molecules, forming a state of matter that was previously only theoretical.
How Can a Blood Test Tell if You're Schizophrenic?The new method could launch within 18 months.
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.