There are some strange looking animals, but if you turn your eye to the deep ocean, that's where you'll find some truly weird ...

‘The world’s most important animal ... which looked similar to a modern lamprey’s mouth. These strange Cambrian creatures, which quickly evolved all sorts of odd solutions to surviving ...

Strange creatures straight out of a science-fiction ... creature and observing it and looking after it, so that it tells all the secrets that have been hidden until now," Laura Herraiz Borreguero ...