The underwater behaviour of the secretive narwhal has been almost impossible to study until now — but drone technology means ...

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

Scientists discover narwhals putting their long tusks to surprising new use - Researchers spot complex interactions involving ...

Researchers observed a number of surprising behaviors by the ivory-sporting whales during an expedition with drones in the Canadian High Arctic.

Harbour Trust & Investment Management Co decreased its position in shares of NVIDIA Co. (NASDAQ:NVDA – Free Report) by 3.0% ...

Intriguing video of narwhals using their tusks to mess with fish has scientists speculating about what this behavior might ...