Killer whales are expanding their territory and have moved into Arctic waters as climate change melts sea ice, with two ...

The study claims that the Arctic is the fastest warming region on the planet and that, as sea ice retreats, its waters are ...

Its thick feathers and specialized adaptations for cold weather allow it to thrive in the Arctic. Beluga Whale: These social whales are often called "canaries of the sea" due to their distinctive ...

Caption: Warming of Arctic waters due to climate change is leading to new interactions between killer whales and other species that could have major consequences for the ecosystem, a University of ...

It says killer whales in the eastern Canadian Arctic have been observed preying mostly on beluga whales and narwhals, followed by bowhead whales and seals. "We think there's going to be a big ...

It says killer whales in the eastern Canadian Arctic have been observed preying mostly on beluga whales and narwhals, followed by bowhead whales and seals. As the Arctic warms, some polar bears ...