Despite their name, killer whales (orcas) are actually dolphins.

The whales, which have distinctively long tusks, were filmed in the Arctic chasing a fish in what seemed like a “cat-and-mouse” game, surprising scientists.

Polls have opened in Greenland for early parliamentary elections Tuesday as U.S. President Donald Trump seeks control of the strategic Arctic island. The self-governing region of Denmark is home to 56 ...

But now, with the help of drones, research conducted in the Canadian High Arctic has uncovered that a narwhal may ... head of science at Whale and Dolphin Conservation, an international charity ...

WELLINGTON, New Zealand (AP) — A placid fishing trip turned “berserk” for three New Zealand men when a dolphin weighing more than 400 kilograms (900 pounds) appeared to fall out of the sky ...

Arctic communities have long been noticing changes in the sea ice across Alaska, with ice setting up later most years and proving less dependable throughout the winter many years. The impacts have ...

Arctic Dolphin, and Joint Warrior. Beyond preparing troops for Arctic warfare, the military exercises are also intended to send a message to Russia about NATO's military readiness, especially as ...

Troops from the US and other NATO allies gathered for cold-weather combat training as part of Exercise Joint Viking, led by the Norwegian military.