Why Are Whales So Dang Big? Science May Finally Have an Answer Ifeadi C. 16:19 WIRED, Zero Tech Blog Baleen whales probably only grew colossal some 3 million years ago, and it was probably climate change that triggered the transformation. The post Why Are Whales So Dang Big? Science May Finally Have an Answer appeared first on WIRED. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+