These ancient structures still stand - but the people who built them remain a mystery that history can’t fully explain.

Here’s what scientists know about the life form and why it could change their understanding of desert ecosystems.

Deep-sea sediment layers show rare microbial wrinkle structures that formed in environments far beyond the reach of sunlight. Dr. Rowan Martindale, a paleoecologist and geobiologist at the University ...

Whether they're sites of worship, popular tourist attractions or luxury apartments, there are plenty of historic landmarks still flourishing today. Read on to see the world's oldest man-made ...

A massive archaeological discovery in County Wicklow suggests that ancient Irish people lived in dense urban prehistoric ...

Archaeologists mapping the well-preserved Maya settlement of X’baatún found dozens of ruined structures dating back over 800 years. Photo from Xavier Sicart Chavarría via INAH Hidden beneath the ...

During the season eight premiere episode of "The UnXplained" host William Shatner takes viewers all over the world to examine ancient structures.

Across India, ancient architecture continues to offer clues about early engineering, metallurgy, and scientific thought.

Dr. Rowan Martindale, a paleoecologist and geobiologist at the University of Texas at Austin, was walking through the Dadès Valley in the Central High Atlas Mountains of Morocco when she saw something ...

Archaeologists with the World Monuments Fund uncovered over 100 previously unknown archaeological structures in Peru’s Rio Abiseo National Park. The area in and around the park was the home of the ...

The academy is designed to provide accessible and affordable private education for students from the inner city and inner-ring suburbs, church leaders said. University of Cincinnati awarded $1.1M ...