(The Washington Post)
Move aside, “soccer moms.” Take our quiz to see which types of Americans will determine control of Congress in November.
By Teo Armus, Clara Ence Morse and Eric Lau
(Emily Wright/For The Washington Post)
New research is challenging assumptions about what determines our personality — and showing that you can change it.
Catch up quickly with a rundown of the 7 most important and interesting stories.