Narwhals belong to a family called Monodontidae, which contains two species: the narwhal and the beluga, which is also known as the ‘white whale’. Scientists are still on the fence about the ...

The whale has no other proper teeth but its tusk. Narwhals often swim in schools ... The rest of the animal is glossy ...

Not much is known about the species of whale but new drone footage reveals at least one purpose for their mysterious tusks. More from Science Narwhals are an endangered species, with most of them ...