A mysterious 2,700-year-old Etruscan Pyramid of Bomarzo, or the Stone of the Preacher, was possibly used in ritual pagan ceremonies involving sacrifices.

Cahokia Mounds are the remains of the largest North American city which included 120 earthen mounds built by Mississippians between 800-1200 CE in Illinois.

The lives of the Broadduses became a nightmare when The Watcher sent them terrifying letters after they bought their home in Westfield, NJ.

What’s the truth about the Kaimanawa wall in New Zealand? Is it really 2000 years old and does it prove that a mysterious group arrived before the Maori?

The history of Christmas carols stems from when people sang during Winter Solstice celebrations and evolved into today’s festive caroling.

People of Centralia, PA, knew the coal fire was moving when service station gas tanks began heating up and a 12-year-old fell in a sinkhole.

The Gunpowder Treason Plot, led by Robert Catesby, was an attempt to blow up British Parliament and kill King James I for a Catholic monarch.

Subhas Chandra Bose conspired with Axis powers to shape the minds and hearts in the fight for India’s freedom. Today, he is a hero.