Life may look like a paradise for beetles living in ant colonies. Plump, wriggling ant larvae and helpless eggs sit waiting to be devoured, while hundreds of thousands of ants stand at the ready to ...

Indicator species are living organisms that tell us that something has changed or is going to change in their environment. They can be easily observed, and studying them is considered a cost-effective ...

It's not just humans that build villages – so do other animals. And they can be so enormous they're visible from space ...