The Airavateshvara Temple, built during the 11th-12th century in Tamil Nadu, features an ancient optical illusion. The carvings depict an elephant and a bull sharing the same head. Observing which ...

Prepare to have your perception twisted as Monument Valley and Monument Valley 2 are making their long-awaited debut on ...

When you glance at an optical illusion, your mind does more than merely "look"—it sifts and filters information by way of ...