Insects don’t have lungs. Their blood-like hemolymph doesn’t carry oxygen. Instead, they take in oxygen through a row of ...

as they use similar tactics to dig insects out of the ground. They are also very quick on their little feet to avoid becoming ...

Each is strung on greased wire a few metres off the ground, which protects them from badgers and insects, but also means they shake when disturbed by a hungry elephant. "Once the elephants hear ...