For hundreds of thousands of years, Neanderthals thrived across Europe. Then, Homo sapiens arrived. Explore the surprising encounters between these two human species, including evidence of interbreeding that has reshaped our understanding of early human history. As a brutal ice age descended, both groups were pushed to their limits. Uncover the latest archaeological and genetic breakthroughs revealing the surprising truth behind the Neanderthals' mysterious disappearance. How did Homo sapiens manage to survive and outlast our remaining human cousins? And how did our time together – written in our DNA – leave a lasting impact on us?

What caused humans to stop roaming and start building? How did we transform from a tiny, fragile population of Homo sapiens into the 8 billion strong, globally interconnected species we are today? Discover pivotal moments that set humanity on a new path – toward cities and modern civilizations. What role did the domestication of plants and animals play in this transformation? And how did the invention of writing begin to reshape how we shared knowledge and organized society? From ancient temples like Göbekli Tepe in Turkey to the Egyptian Empire that built the Pyramids along the banks of the Nile, witness the birth of cities, the dawn of communication, and the inherent human drive to build, connect, and thrive against all odds.