Origins: The Journey of Life

How did life begin, and how did it evolve into the incredible diversity of organisms that inhabit Earth today?The Journey of Life explores the long and remarkable story of life on our planet. Beginning in Earth’s early oceans more than three billion years ago, the book follows the emergence of the first microscopic cells and the gradual transformation of life through evolution. Over immense stretches of time, simple organisms gave rise to complex plants, animals, and eventually the species that would walk on land, fly through the skies, and swim through the oceans.Through major chapters in Earth’s biological history—including the rise of oxygen, the explosion of complex life, the age of dinosaurs, and the evolution of mammals and early humans—this book traces the key events that shaped the living world.Combining discoveries from biology, geology, and paleontology, The Journey of Life reveals how countless changes across deep time produced the interconnected web of life we see today. It is the story of survival, adaptation, and transformation written in fossils, DNA, and the history of our planet. Read more