A dramatic shift is unfolding in the Arctic Ocean, where killer whales (orcas ... threatening native whale species and the Indigenous communities that depend on them. A recent study published ...

They have rounded foreheads and no dorsal fin. These whales are common in the Arctic Ocean's coastal waters, though they are found in subarctic waters as well. Arctic belugas migrate southward in ...

They are primarily a northern species that inhabits boreal forests and can also range as far north as the shores of the Arctic Ocean. Along North American mountain ranges, where elevation ...

Their method uses carbon isotopes of fatty acids to better understand what migratory species, such as killer whales, and Arctic predators, such as polar bears, eat and how they accumulate harmful ...

One of the ocean currents in the Arctic Ocean is at risk of disappearing this century because of climate change, according to ...

With much of it covered in ice all year round and with no daylight from October to March, the Arctic Ocean is one of the ... whale is a very distinctive species. Unlike other cetaceans their ...

All of these changes affect wildlife by disrupting migration patterns, introducing competition from other species ... in the Arctic? Have students choose one animal discussed in the Ocean ...

How big they are: From 5 to 32 feet (1.5 to 10 meters) long, depending on the species Dolphins live in almost every ocean, except most tend to avoid the cold waters in the Arctic and around Antarctica ...

One of the ocean currents in the Arctic Ocean is at risk of disappearing this century because of climate change, according to a new study. As a result, the North Atlantic could be flooded with ...