How do you show a round earth on a flat map? Is it possible? Jay Foreman and Mark Cooper-Jones find out using an orange and a rolling pin.

A new report found there were certain cities that earn higher ratings for single men in particular, but many of the top metros didn't make the list. We got experts' points of view on the matter.

However, when it comes to individual countries, there are huge differences in the proportions of men to women, according to a map put together by Pew Research Center. Martinique leads the way for ...