Plenty of islands claim to be Galapagos-like, but are they really? These gorgeous, must-visit destinations have much in ...

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

A new decade-long study tracked 37 penguin colonies and found that the birds are breeding earlier. The shift marks one way ...

In the icy waters of Alaska’s Bristol Bay, a new study reveals how a small population of beluga whales (Delphinapterus leucas) survive the long haul through a surprising strategy: they mate with ...