Scientists caught a “transparent” sea creature with horn-like appendages off of Mexico and discovered a new species, a study said. Getty Images Off the western coast of Mexico, a “transparent” sea ...

The deep ocean is about as mysterious as the depths of outer space, and it's home to some bizarre finds, from tiny angelic creatures to giant worms.

Ever wondered what secrets the deep blue sea holds? We’ve done the homework for you to bring you this list of the 20 weirdest sea creatures that you’ve probably never heard of (think “fish with ...