For almost a hundred years, scientists have been trying to decipher the . At first, they relied on rare pieces of ancient skulls and bone fragments. But every year, they make new discoveries, uncover new fossils and to tease apart the story of our evolution. So far, from skeletons to teeth, humanity has found . These individuals span several species, all of which tell the : how our brains changed over time, what we ate, how we lived. Including the , will also look at some of the biggest questions that remain: What makes humans unique? Where did the Neanderthals go? And are humans still evolving?