The Oklahoma Runestone, located in Heavener Runestone Park, was first discovered in the 1830s, but some believe it had been left by Viking explorers hundreds of years before.

Described by a newspaper upon its completion in 1887 as the "ornament of the city," Hitler would later call the Great Synagogue an "eyesore."

Katie Sorensen, a 31-year-old "momfluencer," falsely reported that her two children were the victims of an attempted kidnapping in 2020.

In 1915, Ernest Shackleton and his crew set out on an expedition in the Endurance to become the first team to make a land crossing of Antarctica. Their ship would become stuck in the ice and sink, leading to a century-long search.

The Runit Dome was constructed between 1977 and 1980 in order to contain radioactive waste from America’s Cold War nuclear tests — but it’s begun to crack.

Infamous English monarch Henry VIII drew doodles highlighting dark and depressive passages in his prayer book, leading scholars to believe he struggled with anxiety and religious guilt in the years leading up to his death.

A legend in the United States, Johnny Appleseed was a frontiersman and nurseryman famous for planting countless apple trees across the American Midwest.

Archaeologists excavating Pompeii uncovered the pizza and wine fresco among the half-destroyed wall of an ancient home and bakery.

The fact that Nancy Sauer left her seven Persian cats millions of dollars upon her death last year surprised very few people who knew her. Now, her cats are set to find loving homes once again.

Professor Francesca Gino of Harvard University's Business School has come under scrutiny after the university informed one of her co-authors that their study contained fabricated data.