Science·phys.org↗·1moOldest known giant rock scallop bead suggests California coastal trade began millennia earlier#Science#phys.orgSourceRead the original at phys.org0SaveShare📚Add to CollectionNext postLioness Season 3, Episode 2: A Glimpse into the World of Human TraffickingRelated postsThe space race should not endanger Australian wildlifephys.orgHungary detects invasive spotted lanternfly for the first time in the EUphys.orgResearchers build microscopic DNA 'sails' to pull molecules apartphys.org