Nearly a century of wondering: The American UFO saga, in reality and in fiction

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...
Smithsonian Magazine

Are These the Earliest Known Dice in the World? Native Americans May Have Used Them to Play Games of Chance More Than 12,000 Years Ago

A new study suggests that humans were playing with probability during the Ice Age—and that dice were invented 6,000 years ...