America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

This Roman arena once played host to bloody gladiatorial battles.

This local celebrity earned his fame by doing a job no one else dared.