These cotton-top tamarin (Saguinus oedipus) babies are a major dose of cuteness, with their glorious, wild plumes of bright white hair atop their heads like tiny punk-rock stars. As you can see in ...

Madeline Bennett talks with PEOPLE about life with her two squirrel monkeys, Oakley and Oliver Sara Belcher is a digital news writer/editor at PEOPLE. She has been working at PEOPLE since 2024. Her ...