Why Do Happy People Have Affairs?

In the first installment of our four-part series on infidelity, relationship and sex expert Esther Perel looked at how we define infidelity, and how our definition of cheating has evolved over the years. Next up, Perel takes on a thornier…

Is Breast Milk Good for Grownups?

Synthesized breast milk sugars. Image: Sugarlogix Today breast milk is recognized as a sort of liquid miracle for babies, but history is full of periods where people swapped in other things in its place. In the 15th century, it was…