The rhesus macaque monkeys that managed to escape lab this week are among the most studied animals on the planet. So far just one of the 43 that were bred for medical research – and that escaped from the lab – has been recovered unharmed, officials said on Saturday. Many of the others are still located a few yards from away, jumping back and forth over the facility’s fence, police said in a statement. An employee at the Alpha Genesis facility in Yemassee hadn’t fully locked a door as she fed and checked on them, officials said. For more than a century, they have held a mirror to humanity, reve…