At around 78 degrees north, warmer waters are brought to the freezing Arctic Ocean by the Gulf Stream and the North Atlantic Drift. The nutrient-rich water helps create a sea floor full of colour ...

I had expected that walrus may be hard to find, but I did not expect it to be hard to find ice in the Arctic ... the freezing sea temperatures it took David, our intrepid underwater cameraman ...

While both use their flippers for agility in swimming underwater ... are found in polar seas surrounding the Arctic and ...

Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have evolved unique oral and aural adaptations. Understanding them better could ...

One would think that a volcano was not the most hospitable place for living organisms. However, the Borealis Mud Volcano, at ...