1,600-Year-Old Wooden Saddle Unearthed in Mongolia

Ancient Insect Mysteries Solved: 312-Million-Year-Old Fossil Sheds Light on Behavior and Evolution

Researchers, Coast Salish people analyze 160-year-old indigenous dog pelt in the Smithsonian's collection

'Almost unbelievable': Rare void from the sun briefly blew up Mars' atmosphere last year, and it could happen to Earth too