High resolution imagery shows ocean waves are taking their toll on the giant ice block called A68a.

The key missions recording the loss of thickness in glaciers and sea-ice won't last the decade.

Ice sheets thousands of kilometers apart influence each other through sea level changes.

It may look like a dog house in space, but Sentinel-6 will make the most precise map of ocean height.

The great whales are returning to the island that hosted the industry that nearly destroyed them.

The Stirling High School students used satellite imagery and computer software to search for the birds.

Michael Visocchi's work memorialises the many animals killed by the whale hunters of South Georgia.

Counting the birds as four species will help conservation efforts, and threats from climate change.

Four years in the making, Britain's new £200m polar ship has left the builder's yard for testing.