The Ocean . . .
The largest habitat on Earth.
A generation ago, the series 'The Blue Planet' took us beneath the waves.
But now we know so much more.
Take a deep breath.
New science… and new technology… . allow us to voyage further . . . and deeper . . . than ever before.
From the restless shores of our coastline. . . where dolphins spit to trick their prey. .
To enchanted undersea forests… where fairy-tale creatures dwell.
Across vibrant coral cities… bustling with ingenious inhabitants. .
To the vastness of the big blue… home to fearless ocean wanderers. .
