Peter Evans investigates the effect greenhouse gases are having on our oceans.
Nature goes to Humberside to explore a 100-year plan to change the estuary.
Brian Cox and Robin Ince are joined by Marcus Brigstocke to talk about the magic of coral.
Andrew Luck-Baker visits the Pacific islands of Palau to witness a mass spawning.
Gabrielle Walker explores why we know so little about the planet's oceans.
Becky and Emily dive into Episode 1 of Blue Planet II
Gabrielle considers some of the remarkable resources that the oceans have to offer.
Sir David guides us through the mean streets of the coral metropolis
Gabrielle examines the intimate relationship between the oceans and our climate.
Humanity has many problems. Does the solution to some lie deep beneath our oceans' waves?
Jim Al-Khalili talks to Dame Julia Slingo, the chief scientist at the Met Office.
Oceanographer Helen Czerski introduces her giant marine buoy.
Melvyn Bragg explores the fascinating and mystifying science of meteorology.
Melvyn Bragg explores what science has revealed, and we still don't know, about the sea.
Robin Ince and Brian Cox consider the mysteries that remain uncovered in the watery depths
Brian Cox and Robin Ince discover the wonders still lying hidden deep within our oceans.
Five of the Solomon Islands have already been lost to the sea. How are the locals coping?
Coral reefs are renowned for their beauty and diversity, but what is their future?
Whatever happened to the dream of living under the sea? Helen Scales investigates
What's left to explore? Adam Rutherford with a special edition from New Scientist Live.
Josie Long dives into stories of wild water.