Categories Articles Human evolution speeding up? More people born with extra artery in their arm, study shows Post author By crystalg Post date October 10, 2020 Study Finds Tags Artery, Born, Evolution, Extra, Human, More, people, shows, Speeding, Study, Their ← A UK model suggests school closures could lead to more deaths after lockdowns lift — but experts are wary of the prediction → ‘Mr. Vice President, I’m Speaking.’ What Research Says About Men Interrupting Women—And How to Stop It