Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish ...

In the summer of 2020, researchers from the University of Manitoba set up a time-lapse camera overlooking the Churchill River ...

As polar tourism surges, experts warn of its environmental impact. From transport choices to local food, here's how to visit ...

Few scientists have seen the apparent unicorns of the sea brandishing their tusks in the wild. The elongated, spiraled tooth protrudes from the top lip of males and some females, and can grow to ...

The whales, which have distinctively long tusks, were filmed in the Arctic chasing a fish in what seemed like a ...

Drone footage has captured narwhals using their iconic long tusks to engage in previously unseen behaviour, including to play with their food, leaving scientists perplexed. At such a critical moment ...

A new method of tracking the dietary habits and contaminant exposure of animals in Arctic marine ecosystems is providing ...

The Arctic whale species, an inspiration for mythical beasts such as the unicorn, have tusks that grow up to 10m, especially in males. However, the many functions of the long tusks are debated as ...