New findings from NASA's Perseverance rover have revealed evidence of wave-formed beaches and rocks altered by subsurface ...
Japanese astronomers have discovered an extraordinary supermassive black hole in the early universe that ...
Beneath the Lahun pyramid sits a granite chamber containing what may be the most precisely made granite object ever found in Egypt. Flinders Petrie measured this box and described mechanical level ...
Greece revives the 2,000-year-old Roman Emperor Hadrian's Aqueduct to combat water shortages caused by climate change.
On the eastern outskirts of Rome, near Via Tiburtina, researchers have uncovered an ancient ...
While Thrinaxodon liorhinus didn’t yet have the sophisticated hearing equipment of modern mammals, it shows that eardrums ...
Across the world, archaeologists keep stumbling on structures so old, so large and so technically sophisticated that they ...
Children can explore the concept of structural engineering by rolling sheets of paper into columns and using them to build ...
A new study shows the monument’s most exotic stones did not arrive by chance but were instead deliberately selected and ...
Premieres Wednesday, Jan. 28, 2026 at 9 p.m. on KPBS TV / Stream with KPBS+/ Encores Sunday, Feb. 1 at 3 p.m. on KPBS TV and ...
Ask people how Stonehenge was built and you'll hear stories of sledges, ropes, boats and sheer human determination to haul ...