In 2014 Facebook manipulated the news feeds of users in order to show that emotions can be manipulated through digital social networks

by dontbuyanylogos to /s/technology from (pnas.org)

Robust evidence for bisexual orientation among menBisexual

by fijupanda to /s/LGBDropTheT from (pnas.org)

As diversity increases, people paradoxically perceive social groups as more similar

by spmasp to /s/deutsch from (pnas.org)