LifeBrainy molluscs evolved nervous systems four times Slimy and often sluggish they may be, but some molluscs deserve credit for their brains – which, it now appears, evolved independently, four times News
LifeReverse evolution: Chicken revisits its dinosaur past Evolution has been rewound to create a "snouted" chicken. That means we might also be able to fast-forward it to create the animals of the future News