When Australian farmer Rhys Smoker announced he’d found a live frog in a bag of lettuce, his housemates didn’t believe him.

Desert rain frogs became internet-famous because of their bizarre squeaky calls that sound more like dog toys than amphibians . These tiny frogs use the high-pitched squeaks as defensive warning ...

While some animals form lifelong bonds and elaborate courtship rituals, others take reproduction in a far darker direction. In this video, we explore the strange and unsettling world of sexual ...