Archaeologists in Hungary uncovered an ancient building that may reveal the truth behind Roman Emperor Valentinian's death.

New research suggests that the holes were the site of an ancient marketplace, and Inca rulers may have used them as a ...

Scientists have uncovered clues to a 4,000-year-old mystery — the hidden logic behind where ancient Chinese built their tombs ...

The archaeologists that found the stone-paved chamber, located inside a hilltop fort in Scotland, still aren’t sure exactly ...

Archaeologists discovered a 5th-century painted altar at Tikal with undeniable Teotihuacan artistic style, proving people from central Mexico established a physical presence in the Maya city The altar ...

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

A series of mysterious geometric formations on the ocean floor has left scientists puzzled. The structures, believed to be ...

The mystery deepens when we discover that ancient Greek temples, built thousands of miles away and centuries later, encoded the same geodetic principles—their measurements directly derived from the ...