News and Music Discovery
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
NPR Top Stories
Laura Gao for NPR
A study establishes that "social ties" — a fancy way of saying being nice to other, even those you don't know — has benefits. A teacher asked her students to test the thesis in real life.
More Regional News
More NPR Headlines