(CNN) — Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish during feeding but also engage in what appears to be playful behavior, ...

The long, spiral tusks of narwhals could be used by these Arctic whales to stun or even kill prey, according to wildlife researchers who have spied on these elusive creatures using drones. They ...

The small whale carcass washed up in Donegal last weekend and was reported to the Irish Whale and Dolphin Group, who then transported it down to the Regional Veterinary Lab in Cork, where it was ...