In real life, Jonathan Sun is a Ph.D. candidate at MIT in the Department of Urban Studies + Planning. On Twitter, he's an alien who struggles with spelling and is baffled by human culture.
Courtesy of Jonathan Sun
Twitter changed its "favorite" star icon to a "like" heart icon prompting largely negative responses from Twitter users. But is it the heart they hate? Or the change itself?
Screenshot by NPR
Heath Miller of the Pittsburgh Steelers catches the ball on the 1-yard line against defender Brandon Flowers of the San Diego Chargers during Monday's game in San Diego.
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"The hardest thing for me was growing up without my mom. She had two jobs and so I spent a lot of time at my aunt's house," says Yasmine San Pedro, 23, in her #15Girls submission.
Courtesy of Yasmine San Pedro
Former U.S. National Security Agency contractor Edward Snowden appears live via video during a student organized world affairs conference at the Upper Canada College private high school in Toronto in February.