The holiday of Pesach, or Passover, falls on the Hebrew calendar dates of Nissan 15-22. Passover begins before sundown on Saturday, April 12, 2025, and ends after nightfall on April 20, 2025, ...

NASA's vast archive of science data, over 100 petabytes and counting, is proving to be a timeless treasure trove for new ...

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