They are known as a "gardener's best friend" and without them the countryside would not look the same. But just why the humble earthworm is so good at enriching the soil has remained a mystery until ...

Globally, humanity now produces a staggering 450 million tonnes of plastic every year. From food and drink containers to cosmetics packaging, sewage pipes, window frames and polyester clothing, we use ...

Earthworms are a welcome sight for gardeners and farmers because the wriggling invertebrates recycle nutrients from soil, making them more accessible to plants. As worms burrow, they consume almost ...