3/5 Why the story of the armadillo is stranger than fiction, according to Richard Dawkins.
5/5 Do we keep cats, or do they keep us? The myths and the mysteries of felis catus explored.
4/5 Rhinos and horses have much in common. John Hutchinson studies both.
2/5 Chemist Andrea Sella and biologist Buzz Baum explain why a leopard could change its spots.
1/5 Howard Roe and Nick Pyenson on the wonders of 'lunge feeding'.