How did life begin? How many species are on our planet? Can we bring extinct species back to life? When it comes to life on our planet, there are a whole lot of questions we're still trying to answer. Get ready to explore the unknown and discover how scientists are working to solve the mysteries of living things.

With a focus on the scientific method and enquiry, this book uses engaging text and eye-catching photos to show readers how scientists continue to push the boundaries of our knowledge and explain why some questions may never be answered.