Here are 10 of the strangest deep-sea creatures ever discovered in the Earth's oceans. By definition, the deep sea is any part of the ocean deeper than 200 meters (656 feet). At this depth ...

From a glowing green sea slug to a lizard with a toad's head, these weird animals are some of the most fascinating creatures in the animal kingdom. There are some really wonky critters out there ...

Working at 2,500 metres above today’s sea level, a group of scientists from ... Gould considered the fossils of these creatures to be “the world’s most important animal fossils.” ...