Earth Matters

New tarantula stabs hundreds of sword-like hairs into victims at close range

Giant swimming centipede that bites discovered in Thailand

Millennials speak. Chicken company listens

Everything you ever wanted to know about tumbleweeds

Squirrel does fantastic leap to avoid becoming hawk's lunch

5 ways dogs are used for species conservation

Elvis the baby seal has left the boat!

Great white shark caught sleeping on film for the first time

Extraterrestrial opal discovered in Antarctic meteorite

How light pollution is tricking the trees

How to survive a bear attack

These prize-winning images of dogs will steal your heart