CARDIFF, WALES—Radiocarbon dating indicates that footprints seen on the Gower Peninsula at low tide are 3,000 years older than previously thought, according to a report in Wales Online. The footprints, left by a group of adults and children, were discovered in 2014, and at first were thought to date to the Bronze Age. Rhiannon Philp of Cardiff University thinks the 7,000-year-old tracks were made by Mesolithic hunters, since the tracks of deer and wild boar, headed in the same direction, are also preserved at the site. For more, go to “England's Oldest Footprints.”