When people in 25 countries were asked what makes them proud of their country, many named their nation’s arts, culture and lifestyle.

Singapore is the most religiously diverse country, and Yemen the least, as of 2020. The U.S. ranks first among nations with large populations.

In their new book After the Spike, demographers Dean Spears and Michael Geruso make the counterintuitive case for worrying less about overpopulation and more about depopulation. Comparing it to ...

It can be surprisingly easy to forget that there are a lot of curiosities around the world that you would miss if you never traveled or interacted with other people. Someone asked “What's a crazy fact ...