Archaeologists discovered a lost city in Mexico, well-preserved enough to showcase the social hierarchy that once existed ...

Deep inside a mountain cave in Guerrero, Mexico, researchers uncovered an ancient altar untouched for centuries, hinting at ...

After meeting about a year ago, Teresa de Miguel, video producer for the Climate and Environment team, and Lucía Torres, head ...

Deep beneath the ocean, a vast network of mysterious stone formations was captured on sonar—perfectly aligned, seemingly deliberate, and far older than expected.

ABC News Live's original docuseries "Last Lands' returns for season 2, covering the two-day ATV journey through Guatemala's ...

Scientists believe they’ve decoded the mysterious symbols of Teotihuacan, revealing a potential ancient ancestor of Nahuatl.

The site’s design was built to adapt to the unique peninsula site and environment, utilizing features like zigzagging walls.

Scientists and archaeologists still harbor serious doubts about who the people were that mixed with the Thracians around 5,000 years ago, from which Thracian civilization itself would emerge. But it ...

Hidden beneath the sands of Egypt's Giza Plateau, three precisely engineered shafts have been rediscovered that may unlock access to a vast underground network whispered about by ancient Greek ...