Monkeys flown into the UK for laboratory testing were so badly injured that their crates were smeared with blood, photographs ...

An animal rights group says Charles River Laboratories is running a “monkey laundering scheme” by importing thousands of live long-tailed macaques from Cambodia to Canada, transforming them in ...

Last week, 43 monkeys, all of them young female rhesus macaques, escaped from the Alpha Genesis research laboratory in ...