How sound and light act alike—and not—at the smallest scale

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...

Adam Grant on lessons from the pandemic, datum versus data, and how abstract numbers can lead to very real human outcomes

In this excerpt from the new book 'Speak Data,' the Wharton professor and best-selling author shares his thoughts on how we ...

What Are Clinical Trials, and How Do They Work?

A New York Times health reporter explains what clinical trials are, why they are important and how they can help inform us.