PARIS - Narwhals are likely more dependent on fat reserves and abundant prey in climate-threatened winter habitats than previously thought, researchers said Wednesday, warning of severe risks posed by ...

(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, ...

Footage captured by aerial drones as part of a narwhal research camp in Tremblay Sound, Nunavut, is giving biologists new insights into the behaviour of one of the world’s most mysterious whales.

Scientists have discovered narwhals use their tusks for three main purposes: hunting fish with precision strikes, exploring objects with gentle taps, and engaging in what appears to be play behavior.

People in a Baffin Island community say the bounty provided by the cull of more than 600 narwhal trapped in the sea ice near Pond Inlet has left them happier and healthier in time for the holidays.