Did you know that coastal seas count for 7% of our ocean, yet they are responsible for 95% of the world's marine production - these are our planet's fishing grounds. Below you'll find a series of ...

And the Blue Planet team wanted to film one of the most elusive of them all – the rarely witnessed…‘boiling sea’. Until now, this feeding frenzy of thousands of tuna leaping out of the ...

Covering 71 percent of our blue-marbled planet, the seas now absorb so much human-generated CO 2 and energy from the sun that seawater chemistry and temperatures are endangering many organisms.