There is a lot we don't know about life under the sea. There are depths of the sea that we can't explore because of the pressure and absence of light, as it's far too dangerous for humans to go that far into the deep. That is why we keep finding new creatures every week, including organisms that biologists previously had no idea about.
Recently, researchers from the National Oceanic and Atmospheric Administration placed a highly-advanced, remotely operated camera in the ocean near Puerto Rico, and were able to reach around 10,000 feet below the surface. They captured the video of a bunch of previously unknown species. Witness the true beauty of the ocean below, and say hi to some new friends as they make their worldwide debut.