Katherine Xue

Science

Science Column: You Two? That’s My Birthday

Here are three questions for your weekend reflections. Number one: how many people would it take to build a human pyramid 22 layers tall? Number two: if 23 people in a room shake hands with everyone else exactly once, how many handshakes take place? Number three: what’s the chance that two of those 23 people have the same birthday?

On Campus

Darwin, Meet Friendly Mr. Fox

The mid-20th century Soviet Union was not a friendly place for biologists. Stalin’s regime had outlawed all research in genetics—declaring ...

House Art Cover Wallpaper
Visual Arts

Art House

Youth Homelessness in the Square
Harvard Square

For Homeless Youth, Age Can Compound Challenges of Life on the Streets

On Year Later: Boston Marathon Bombings
Boston Marathon

VIDEO: Looking Back One Year Later, Harvard Affiliates Prepare to Return to Finish Line

Johnston Gate Arts Cover
Arts

Rebuilding the Past: Harvard's Beautification Renaissance