Why do reptiles shed? Reptile shedding helps with growth, skin renewal and the removal of parasites. Read more
Siamese fighting fish: colours, rivalry and remarkable adaptations The spectacular colours and fin shapes of domestic Siamese fighting fish are the result of generations of selective breeding. Read more
Panther chameleon reproduction Female panther chameleons lay their eggs 4–6 weeks after mating, and the eggs develop over several months. Read more