A surprise behind the wall: couple renovating their US home discovers a sealed letter from 1914 with a story that remained hidden for decades
The war ended in 1945, but this Japanese soldier kept hiding in the Indonesian jungle for nearly 30 years, unaware that peace had finally come
Created in 1871, a terrifying mechanical crawling doll inspired a horror film and remains one of the strangest toys from the Victorian era
Astronomers studied the sky in Van Gogh’s famous Starry Night and determined it was painted just before dawn on July 22, 1889
The murder of an 8-year-old girl baffled investigators for 65 years until DNA pointed to a former cop who later investigated murders himself
A Nazi general hid Raphael’s 1513 masterpiece: 80 years later, the stolen painting remains missing and is valued at over $100 million
A strange writing machine described in the 1726 novel Gulliver’s Travels eerily resembles modern AI chatbots and automatic text generators
A 217-year-old Napoleonic secret comes to light after AI decrypts a forgotten war code hidden since the battle of 1809
Did Hitler murder his niece in 1931? Uncovered death registry records collapse Nazi leader’s 95-year alibi in Geli Raubal case
A 1936 New York photograph shows a man holding an object resembling a mobile phone, while a similar 1943 photo raises the possibility of a time traveler
The mystery of Scotland’s 700-year-old skeleton unraveled: his devastating injuries resembled the impact of a modern car accident
The world’s largest cemetery has more than 5 million graves: people have been buried there for over 1,400 years, amid legends of evil spirits
