About the Book: The Color of North takes readers on a fascinating scientific journey into the hidden world of proteins and their extraordinary role in shaping all life on Earth. From guiding a robin’s migration using a protein-powered compass to enabling fireflies to glow and octopuses to sense predators through their skin, proteins are behind nature’s most mesmerizing phenomena. Authors Shahir S. Rizk and Maggie M. Fink blend cutting-edge protein research with themes of memory, migration, and family to show how these molecular machines influence everything from ecosystems to human emotions. The book also explores revolutionary advances in protein engineering—revealing how scientists are now designing proteins to fight disease, remove carbon from the atmosphere, and detect environmental toxins. The Color of North is a captivating fusion of science writing and storytelling that deepens our understanding of biology, biotechnology, and our connection to the natural world.