Findings

High altitude and lung cancer, Alzheimer's and antidepressants, all work and no sleep.

Elementary

Even in the era of Big Science, some of the greatest discoveries start with someone—Penn physics professor and Nobel contender Charles Kane, for instance—just sitting in a room and thinking.

Journey from the East

More than 80 years ago, the paths of two Penn students—one from China, the other from New Jersey—intersected. The resulting friendship changed their lives, and those of their families.

Penn’s Ebola Fighters

They tend to be uncomfortable with terms like “fighter” and “hero,” but it’s hard to know what else to call these alumni and staff volunteers who’ve traveled to the heart of the epidemic to do whatever they can to help its victims.