WHY IS SCIENCE SO IMPORTANT? It saves lives, connects us with our natural world, and helps us build a brighter future. The Big Questions Answered series explores the many fields of science, making the stories behind great discoveries accessible and engaging for inquisitive young minds. Dive into the extraordinary world of cetology to discover... ARE WHALES AND DOLPHINS SMARTER THAN HUMANS? They may not talk like we do, but could whales and dolphins be smarter than humans? Dive in and discover the underwater conversations of dolphins, the impressive memory of blue whales, and the clever ways that whales are looking after our planet.