LifeReef fish get it on with other species at melting pot islands Genetic analysis of colourful surgeonfish from the Indo-Pacific show that most of them are hybrids of fish that became separate species hundreds of thousands of years ago 51¶¯Âþ
LifeLizard gets to grips with city life by evolving stickier feet Anole lizards have a talent for evolution, and it's not confined to the wild – urban-dwellers have evolved new traits to help them climb windows and walls 51¶¯Âþ