Forgotten Rock in Japan Reveals 220-Million-Year-Old Ichthyosaur Fossil Aug. 25, 2025 — A chance glance at a museum display has led to the first-ever discovery of an ichthyosaur fossil in western ...

Oct. 7, 2025 — Ancient humans crossing the Bering Strait into the Americas carried more than tools and determination—they also carried a genetic legacy from Denisovans, an extinct human relative. A ...