If you’ve ever had a spiny leaf insect as a pet, or you’re considering getting one, hopefully someone has warned you about this: if you put one in your enclosure, you might come back some time later ...

It makes evolutionary sense for long-lived animals to have complex social relationships - such as friends and enemies - researchers say. Some species and individuals focus their energy on reproduction ...

Discover 10 animals with the shortest lifespan on Earth, from mayflies that live for a day to luna moths surviving less than ...

The vast majority of animals need to breed to reproduce. But a small subset of animals can have offspring without mating. The process, called parthenogenesis, allows creatures from honey bees to ...