A group of rhesus macaque monkeys escaped from a lab, with only one of the 43 recovered so far. These monkeys have been extensively studied for over a century, contributing to medical research, including vaccines and organ transplants. Their genetic similarities to humans have made them vital in scientific studies, and they have even been involved in space missions. Despite their importance in research, animal rights groups raise concerns about their treatment. Teljes cikk (Euronews.com)