Who was the mystery couple whose secret love notes were concealed in the walls of an Akron, Ohio home for decades until a ...

Shortly before Christmas, a French craftsman made a moving find as he was renovating an old building in the village of Matour ...

But did you know that there are three tiny letters hidden on almost every penny in the US? Or that the king of hearts is the only king without a mustache in a deck of cards? From Amazon to the USB ...

Now, there's a new picture puzzle that's getting a lot of attention. It asks you to find a single letter 'N' hidden among ...

In modern day China, two women strive to preserve Nushu, an ancient secret language which bonded generations of Chinese women together through centuries of oppression in a clandestine support ...

Do you have the keen eyesight of an eagle? Put your IQ and observation skills to the ultimate test with this brain teaser!

Chinese women, who for thousands of years were denied their rights to read and write, develop a secret language they named Nushu. Two women, bound by their fascination for Nushu, examine its ...