Starfish don't have a body - they're just a big squished head (newscientist.com) en
Gene expression patterns in starfish reveal a surprising answer to the question of how they evolved their unusual body shape
Gene expression patterns in starfish reveal a surprising answer to the question of how they evolved their unusual body shape
Jaguar attacks on pets and farm animals are a common problem, but after developing a drug-induced stomach ache, the big cats seem to learn not to kill certain animals