The same report describes multiple underground “spaces” and linked tunnels in the western garden and northern (Vezir) garden areas. This isn’t the first time Hagia Sophia’s subterranean story has ...

Egyptian tour guide arrested after allegedly sketching on 4,000-year-old pyramid goes viral on social media. Video shows stick figure drawn on ancient monument.

A tour guide in Egypt reportedly sketched a stick figure into the wall of a 4,000-year-old pyramid while explaining its ...

A researcher claims the Great Pyramids may predate ancient Egypt and could be the work of a lost civilization with advanced engineering.

Acknowledging it was an estimate, an IDF spokesperson told NBC News there could be anywhere from 300 to 600 miles of tunnels ...

Einstein–Rosen bridges may reflect a two-directional structure of time that preserves information and hints at a pre–Big Bang universe.

Snow falls softly across alpine villages where church bells echo between mountains and wooden chalets glow with warm light from within. Steam rises from mugs of hot chocolate while distant peaks ...

Beneath the Step Pyramid lies a massive grid of underground tunnels where 40,000 to 50,000 stone vessels were discovered, ...