Japanese researchers in Antarctica are deploying Weddell seals fitted out with high-tech head-mounted measuring devices to survey waters under the thick ice sheet at the South Pole. It allows ...

However, if you listen below the surface, they come alive with the chirps and trills of Weddell seals and the clicks of toothed whales chattering to each other. To engage the public with these ...

The leopard seals are really agile, so it's able to jump straight back out onto the ice. Something that a weddell seal wouldn't be able to do. That means for the killer whales is they have to make ...

The world's largest iceberg appears to have run aground off the coast of a remote British island home to millions of penguins ...

The Weddell Seal This Antarctic mammal can swim under the ice for more than an hour without coming up for air. How is it able to find its way back to its breathing hole, particularly during the ...

Weddell seals are the most southerly breeding of all the mammals. Because they are air-breathing furry mammals, seals have to give birth on land (or ice). Seals can’t give birth in the water ...

Researchers are exposing the secrets of the world’s southernmost mammal, the Weddell seal. These seals, found in Antarctica’s Erebus Bay, live in rapidly changing environments. They can weigh ...

One of the greatest challenges faced by the Antarctic team One of the greatest challenges faced by the Antarctic team of Frozen Planet II was filming Weddell seal mothers teaching their pups to swim.

Analysis of sedimentary ancient DNA has illuminated 6000 years of the lives of Adélie penguin colonies on Antarctica's Ross Sea coast, showing how ...

Bertie Gregory (UK) tracks a pod of orcas as they prepare to wave wash a Weddell seal. This pod belongs to an ecotype known as B1 - the pack ice orcas -identified by their characteristically large, ...

In this area, the infection has severely affected crabeater seals. After sampling seven areas of the Weddell Sea (including Devil, Beak, Beagle, and Heroína islands), the CSIC-UNESPA Antarctic ...

The result: the breeding area corresponds spatially with the inflow of warmer deep water from the Weddell Sea onto the higher shelf. With the help of transmitter equipped seals, the ...