But at 92 feet in length and 34 feet in height, it no more than does justice to the dimensions of the huge creature it represents-the blue whale. The blue is the largest animal that has ever lived.

While genes linked to survival, aging, movement, immunity and reproduction were ... for the largest species, fin whales and the world's largest animal, the blue whale," says Genty, from the ...

Blue whales — the planet’s largest animal ... Ryan said that given how important singing is to whales’ reproduction, social interactions and foraging, their silence signals trouble.