**Biologist, humanist, and bestselling author Richard Dawkins deeply examines the inherent beauty within modern scientific discoveries.** “If any recent writing about science is poetic, it is this” ( *The Wall Street Journal* ). Did Newton unweave the rainbow by reducing it to its prismatic colors, as Keats contended? Did he, in other words, diminish beauty? Far from it, says acclaimed scientist Richard Dawkins; Newton’s unweaving is the key to much of modern astronomy and to the breathtaking poetry of modern cosmology. Mysteries don’t lose their poetry because they are solved: the solution often is more beautiful than the puzzle, uncovering deeper mysteries. With the wit, insight, and spellbinding prose that have made him a bestselling author, Dawkins takes up the most important and compelling topics in modern science, from astronomy and genetics to language and virtual reality, combining them in a landmark statement of the human appetite for wonder. Unweaving the Rainbow is a brilliant assessment of what science is (and isn’t), a tribute to science not because it is useful but because it is uplifting.