Scientists have uncovered a 12,000-year-old monument that may represent humanity’s oldest calendar, a groundbreaking ...

Carvings on a 12,000-year-old monument in Turkey appear to mark solar days and years, making it possibly the oldest solar ...

News Nation/World Ancient calendar, recently discovered, may document long-ago disaster Aug. 10, 2024 Updated Sat., Aug. 10, 2024 at 9:05 p.m. T-Shaped pillars are seen at the Gobekli Tepe archaeology ...

HONOLULU (KHON2) — A new study has uncovered that Hapaialiʻi Heiau – an ancient Hawaiian religious site – served as a sophisticated seasonal calendar. The research, published in Waka Kuaka, highlights ...

This feature, republished for the Coptic New Year, explores Egypt’s Pharaonic, Coptic, and Islamic calendars as novelist Ibrahim Abdel-Meguid reflects on the ancient calendar’s survival as both a ...

The heiau, as it’s known in Hawaiian, was reconstructed in 2007 and dates to the early to mid 15th century, according to a Feb. 24 news release from the University of Hawaiʻi at Mānoa. Researchers ...