An unassuming entrance leads to the amazing underworld of rabbits, where social order rules, and every corridor has a purpose

Clouds of noxious gas, stink bombs and purple smokescreens may sound like schoolboy pranks, but the animal world is just as capable of executing arresting chemical warfare, says Deborah Nicholls-Lee

Make a simple box around 20cm deep, or cut the top off a plastic squash bottle and use the remaining bottom, applying masking tape to cover the sharp cut edge. Add a hole at the back to fix it to a sh

An ecosystem evolves across thousands of years, a biological interaction that is both intricate and fragile. The arrival of a new species can disrupt the balance, as we have seen in Britain with grey

In this new series, I’ll explore just how clever plants are, the complex ways in which they respond to the environment around them, the adaptations they make and the survival strategies they employ. I

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