The Kakeya set—named for its discoverer Sōichi Kakeya—was complicated by a subsequent mathematician named Abram Samoilovitch ...

Nearly 2,000 years ago, Lugdunum (Lyon) was mainly located on the hill of Fourvière. In order to provide drinking water to the entire city, four aqueducts transported water from the nearby mountain ...

An exhibition at Paris's Musée d'Art Moderne showcases the many portraits the painter made of his daughter. With her as a ...

W ho’s Betty Boop? Beyond the iconography you might have seen on a lunchbox or keychain, what do you really know? You can recognize her curls, her red flapper dress, and her pur ...

The Rocky Run Trail takes you through some of the most scenic parts of the park, following freshwater springs that feed into ...

Ever had that moment when you realize paradise was in your backyard all along? That’s the Brandywine Valley Scenic Byway in ...