This week’s subject: Whales

Did you know that the largest animal to inhabit Earth is still alive? The blue whale is bigger than the largest dinosaur that ever roamed the landscape, growing to a length of 100 feet and weighing more than 150 tons. Its smaller cousin, the California gray whale, is migrating south. Learn more about whales on The Times’ Launch Point Web Site.Go to: https://www.latimes.com/launch