No one can figure out what made this “bloop” sound
There is a good chance that there is a halibut larger than this, even though it broke the record at 515lbs
We haven’t identified eight whale and dolphin species
Approximately 90% of the ocean is still unmapped
We haven’t explored 95% of the ocean
There are mysterious rivers and lakes that exist underwater…with creatures found nowhere else
Most likely, there are more new deep-sea shark species – this one turned up last year
South of New Zealand, someone caught this 39-foot-long Colossal Squid (which we don’t know a lot about)
During the Triassic period, the Kraken may have eaten bus-sized Ichthyosaurs
We know of seven underwater waterfalls, but there could be more
It’s unclear how many valuable minerals are hiding out in the water
Just off the coast of Cuba, some researchers discovered a possible lost city
No one knows what this rock structure is doing here…?
The biggest unknown is: how the h*ll do we study it?!