New studies of old dogs help scientists understand where they came from
A researcher holds a 14,300 year-old dog jawbone found at Gough’s Cave in the United Kingdom, on Tuesday, March 24, 2026, in London. Mustakim Hasnath/AP This July 2019 image provided by the Cantonal Archaeological Service of Schaffhausen shows an ancient dog jawbone that was found in the Kesserloch cave in Switzerland. (Ivan Ivic/Cantonal Archaeological Service…