Archaeologists and historians have long been stumped by an unsolved mystery concerning the well-inhabited islands of ...

The Peruvian Andes have long concealed a mystery: a 1.5-kilometer stretch of 5,200 precisely carved holes etched into the ...

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 ...

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

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

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

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 ...

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, ...

The Chauvet-Pont-d'Arc Cave in southeastern France. For nearly a century, archaeologists have been perplexed by an enduring enigma: the conspicuous absence of cave paintings in the Levant, including ...

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 ...

A fishing trip turned into an archaeological mystery early this morning near Mile Marker 106 in Key Largo. At approximately 3 ...