Whales, the majestic giants of the ocean, have a remarkable evolutionary history that dates back over 50 million years.Once land-dwelling creatures that walked on four legs, these marine mammals ...

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

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 ...

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 ...

These tusks, found primarily in males ... to their skin colour resembling that of a drowned sailor. The Antarctic blue whale holds the title of the largest animal to have ever lived, reaching ...