Researchers in Alaska have discovered that beluga whales have lots of different partners and this “mate switching” could be vital for helping populations survive.

In the icy waters of Alaska's Bristol Bay, a new study reveals how a small population of beluga whales (Delphinapterus leucas ...

Beluga whales indulge in wife swapping to enhance their long term survival chances, reveals new research. Ground-breaking DNA ...

Researchers have found that beluga whales in Alaska swap mating partners to help survive in the Arctic. A new study claims to show the whales use an unexpected strategy to cope with life in a small, ...