The Yonaguni Monument, an enigmatic underwater structure near Japan’s Yonaguni Island, has intrigued scientists and explorers for nearly four decades. Discovered in 1986, this submerged formation ...

Is this the real-life Atlantis? A 90-foot “pyramid” submerged just off the coast of Japan is turning heads — and could shake up everything we thought we knew about ancient civilizations. Sitting 82 ...

Discover the oldest man-made structures across the world that are still open for business today. Whether they're sites of worship, popular tourist attractions, or luxury apartments, there are plenty ...

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 ...