High in the mountains of eastern Kazakhstan, a group of explorers filmed what looks like a colossal doorway carved straight ...

A rediscovered skeleton found on Budapest’s Margaret Island has been confirmed as Duke Béla of Macsó, a descendant of Hungary’s Árpád and Rurik dynasties. An international team of Hungarian-led ...

To inhabit the islands, it is assumed that technological advancements in seafaring, beyond what was considered possible ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A newly uncovered ...

In Peru’s mysterious Pisco Valley, thousands of perfectly aligned holes known as Monte Sierpe have long puzzled scientists.

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Late 19th century drawings of the eagle and bull symbols published by French excavator Victor Place. (New York Public Library) Ancient symbols on a 2,700-year-old temple which have baffled experts for ...

While filming the first episode of her show “Hidden Wonders”, TV personality Sandi Toksvig and Bournemouth University ...

The identities of a pharaoh and a nonroyal person in an "impossible" statue may have finally been deciphered. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

For archaeologists and historians, the "Pearl of the Balkans," Lake Ohrid, contains a mystery. The remnants of a long-forgotten village that had been submerged for more than 8,000 years have been ...

The Tollund Man and Grauballe Man are two of Denmark's most famous 'bog bodies,' preserved for over 2,000 years in peat bogs.