Explore the spooky beauty of the Harder-Potschete Festival in Interlaken, held every January 2nd in honor of the spirit of the Harder Kulm mountain. The Hardermannli, his Wyb, and their terrifying ...

Researchers have discovered that dense crowds can spontaneously synchronize into collective oscillations, with hundreds of people moving in coordinated, swirling patterns — like a human vortex. These ...