The ocean is home to some of the strangest-looking creatures in the world. It seems that the deeper you go, the stranger the sea life becomes. The coffinfish is one example. Also known as the sea toad ...

Golden toads (Incilius periglenes) lived only in the cloud forests above Monteverde, Costa Rica before vanishing without a trace at the end of the 1980s. It was the first terrestrial extinction linked ...