Eat clean? Okay, sounds good to me! Eating clean may be a resolution for many folks, especially heading into the new year, ...

Podcast: How do the five love languages hold up to empirical research? How does gender equality vary by country globally? Tune in to hear highlights from last year’s most popular research.

It sounds crazy, but many Americans have never tried these 16 classic foods. These are the foods that the USA was built on.