Where to skip: Santorini and its endless crowds—all vying for the same Instagram shot of the white domes—will always be there ...

At Carlo Ratti's Biennale, “Intelligens. Natural. Artificial. Collective.,” an A.I. Summary wrestles with human text.

Summer, winter, spring or fall: when is the best time to visit Italy? Well, that depends if you want to shop, ski or be outdoors.