Biologists have linked the emergence of giant whales from the ice age U.S. scientists found that the whales have acquired a modern size recently. The authors of the work published in the journal Proceedings of the Royal Society B, have traced the evolution of whales for 30 million years and found that the largest animals have reached two to three million years ago. For a long time the question of how and why whales have become such giants remained open. “We didn’t have the right data. How to measure the length of the whale, if we have only a few bones?”, — said one of the authors, curator of the Department of fossil remains of marine mammals National Museum of natural history Nicholas Pyenson. Recently, however, he noticed that the width of the skull of the whales is a good indicator of the total length of their body. The National
