Investigation into the disappearance of huge cargo vessels, and the possibility that they may have been hit by massive waves. Have scientists underestimated the power of the sea?
Filming in water can be challenging, but Nigel Marven has got some hints and tips for you!
Newton Wimer and Stephanie Abrams show us how to cope with wild weather.
South Pacific captured some incredible imagery for the series.
There are as many species of coral in deep sea reefs as in their warm water counterparts.
A world of wildlife beneath the waves.
Were you paying close attention during Sea of Creepy Monsters?
Exploring the deep blue sea's weird, wonderful and creepy inhabitants.
The seas around Sulawesi contain some wonderfully creepy wildlife.