Whale fossils are often thought to provide “one of our best examples of an evolutionary transition” in the fossil record. But just how strong is the evidence for whale evolution, really? Get a free chapter from the book Zombie Science by biologist Jonathan Wells that critically examines the evidence for whale evolution—plus get a free subscription to the weekly Nota Bene email newsletter, packed with information and articles about the debate over evolution and intelligent design. You can unsubscribe at any time.