It saw Lincoln's assassination just five days later and a near-successful plot to decapitate the Union government, followed by chaos and coup fears in the North, collapsed negotiations and continued bloodshed in the South, and finally, the start of national reconciliation.In the end, April 1865 emerged as not just the tale of the war's denouement, but the story of the making of our nation.Jay Winik offers a brilliant new look at the Civil War's final days that will forever change the way we see the war's end and the nation's new beginning. Uniquely set within the larger sweep of history and filled with rich profiles of outsize figures, fresh iconoclastic scholarship, and a gripping narrative, this is a masterful account of the thirty most pivotal days in the life of the United States.

    And before there were fish in the sea, there were cephalopods - the ancestors of modern squid and Earth’s first truly substantial animals. Cephalopods became the first creatures to rise from the seafloor, essentially inventing the act of swimming. With dozens of tentacles and formidable shells, they presided over an undersea empire for millions of years. But when fish evolved jaws, the ocean’s former top predator became its most delicious snack. Cephalopods had to step up their game. Many species streamlined their shells and added defensive spines, but these enhancements only provided a brief advantage. Some cephalopods then abandoned the shell entirely, which opened the gates to a flood of evolutionary innovations: masterful camouflage, fin-supplemented jet propulsion, perhaps even dolphin-like intelligence. Squid Empire is an epic adventure spanning hundreds of millions of years, from the marine life of the primordial ocean to the calamari on tonight’s menu. Anyone who enjoys the undersea world—along with all those obsessed with things prehistoric—will be interested in the sometimes enormous, often bizarre creatures that ruled the seas long before the first dinosaurs.

    Before humans ruled the earth, there were wolves. Once abundant in North America, these majestic creatures were hunted to near extinction in the lower 48 states by the 1920s. But in recent decades, conservationists have brought wolves back to the Rockies, igniting a battle over the very soul of the West.With novelistic detail, Nate Blakeslee tells the gripping story of one of these wolves, O-Six, a charismatic alpha female named for the year of her birth. Uncommonly powerful, with gray fur and faint black ovals around each eye, O-Six is a kind and merciful leader, a fiercely intelligent fighter, and a doting mother. She is beloved by wolf watchers, particularly renowned naturalist Rick McIntyre, and becomes something of a social media star, with followers around the world.But as she raises her pups and protects her pack, O-Six is challenged on all fronts: by hunters, who compete with wolves for the elk they both prize; by cattle ranchers who are losing livestock and have the ear of politicians; and by other Yellowstone wolves who are vying for control of the park’s stunningly beautiful Lamar Valley.These forces collide in American Wolf, a riveting multi-generational saga of hardship and triumph that tells a larger story about the ongoing cultural clash in the West—between those fighting for a vanishing way of life and those committed to restoring one of the country’s most iconic landscapes.

    How they got here, persevered, and ultimately thrived is a story that resonates from the Pleistocene to our modern era. The lower sea levels of the Ice Age exposed a vast land bridge between Asia and North America, but the land bridge was not the only way across. Different people arrived from different directions, and not all at the same time.The first explorers of the New World were few, their encampments fleeting. The continent they reached had no people but was inhabited by megafauna--mastodons, giant bears, mammoths, saber-toothed cats, five-hundred-pound panthers, enormous bison, and sloths that stood one story tall. The first people were hunters--Paleolithic spear points are still encrusted with the proteins of their prey--but they were wildly outnumbered and many would themselves have been prey to the much larger animals.Atlas of a Lost World chronicles the last millennia of the Ice Age, the violent oscillations and retreat of glaciers, the clues and traces that document the first encounters of early humans, and the animals whose presence governed the humans' chances for survival. A blend of science and personal narrative reveals how much has changed since the time of mammoth hunters, and how little. Across unexplored landscapes yet to be peopled, readers will see the Ice Age, and their own age, in a whole new light.

    A story of defiance and determination by a controversial scientist, this is Lee Berger's own take on finding Homo naledi, an all-new species on the human family tree and one of the greatest discoveries of the 21st century.In 2013, Berger, a National Geographic Explorer-in-Residence, caught wind of a cache of bones in a hard-to-reach underground cave in South Africa. He put out a call around the world for petite collaborators--men and women small and adventurous enough to be able to squeeze through 8-inch tunnels to reach a sunless cave 40 feet underground. With this team of "underground astronauts," Berger made the discovery of a lifetime: hundreds of prehistoric bones, including entire skeletons of at least 15 individuals, all perhaps two million years old. Their features combined those of known prehominids like Lucy, the famous Australopithecus, with those more human than anything ever before seen in prehistoric remains. Berger's team had discovered an all new species, and they called it Homo naledi.The cave quickly proved to be the richest primitive hominid site ever discovered, full of implications that shake the very foundation of how we define what makes us human. Did this species come before, during, or after the emergence of Homo sapiens on our evolutionary tree? How did the cave come to contain nothing but the remains of these individuals? Did they bury their dead? If so, they must have had a level of self-knowledge, including an awareness of death. And yet those are the very characteristics used to define what makes us human. Did an equally advanced species inhabit Earth with us, or before us? Berger does not hesitate to address all these questions.Berger is a charming and controversial figure, and some colleagues question his interpretation of this and other finds. But in these pages, this charismatic and visionary paleontologist counters their arguments and tells his personal story: a rich and readable narrative about science, exploration, and what it means to be human.

    Weaving together the cosmos' history and our own in an expanding intellectual adventure story, Dark Matter and the Dinosaurs takes us from the mysteries of dark matter and our cosmic environment to the conditions for life on Earth.Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? Randall proposes it was a comet that was dislodged from its orbit as the Solar System passed through a disk of dark matter that is embedded in the plane of the Milky Way. Her research challenges the usual assumptions about the simple nature of dark matter and demonstrates how scientists formulate and establish new ideas. In a sense, it might have been dark matter that killed the dinosaurs.With her unique and wide-ranging perspective, Randall connects dark matter to the history of the world in the broadest terms. Bringing in pop culture and social and political viewpoints, she shares with us the latest findings—established and speculative—regarding dark matter, the cosmos, the galaxy, asteroids, comets, and impacts, as well as life's development and extinctions. Randall makes clear how connected the planet is to the makeup of the Universe, but also how fragile our place in the Universe, which evolved over billions of years, might be.In this brilliant and fresh exploration of our cosmic environment, Professor Randall explains the underlying science of our world in the breathtaking tale of a Universe in which the small and the large, the visible and the hidden are intimately related. Dark Matter and the Dinosaurs illuminates the deep relationships that are critical to our world as well as the astonishing beauty of the structures and connections that surround us. It's impossible to read this book and look at either Earth or sky again in the same way.

    After 3.8 billion years humankind is about to start evolving by new rules...From leading geopolitical expert and technology futurist Jamie Metzl comes a groundbreaking exploration of the many ways genetic-engineering is shaking the core foundations of our lives -- sex, war, love, and death.At the dawn of the genetics revolution, our DNA is becoming as readable, writable, and hackable as our information technology. But as humanity starts retooling our own genetic code, the choices we make today will be the difference between realizing breathtaking advances in human well-being and descending into a dangerous and potentially deadly genetic arms race.Enter the laboratories where scientists are turning science fiction into reality. Look towards a future where our deepest beliefs, morals, religions, and politics are challenged like never before and the very essence of what it means to be human is at play. When we can engineer our future children, massively extend our lifespans, build life from scratch, and recreate the plant and animal world, should we?

    For among the finches of Daphne Major, natural selection is neither rare nor slow: it is taking place by the hour, and we can watch.In this dramatic story of groundbreaking scientific research, Jonathan Weiner follows these scientists as they watch Darwin's finches and come up with a new understanding of life itself. The Beak of the Finch is an elegantly written and compelling masterpiece of theory and explication in the tradition of Stephen Jay Gould.With a new preface.

    It was the era of Manifest Destiny, a Gilded Age that treated the West as nothing more than a treasure chest of resources to be dug up or shot down. The buffalo in this world was a commodity, hounded by legions of swashbucklers and unemployed veterans seeking to make their fortunes. Supporting these hide hunters, even buying their ammunition, was the U.S. Army, which considered the eradication of the buffalo essential to victory in its ongoing war on Native Americans.Into that maelstrom rode young George Bird Grinnell. A scientist and a journalist, a hunter and a conservationist, Grinnell would lead the battle to save the buffalo from extinction. Fighting in the pages of magazines, in Washington's halls of power, and in the frozen valleys of Yellowstone, Grinnell and his allies sought to preserve an icon from the grinding appetite of Robber Baron America.Grinnell shared his adventures with some of the greatest and most infamous characters of the American West—from John James Audubon and Buffalo Bill to George Armstrong Custer and Theodore Roosevelt (Grinnell's friend and ally). A strikingly contemporary story, the saga of Grinnell and the buffalo was the first national battle over the environment. In Grinnell's legacy is the birth of the conservation movement as a potent political force.

    Emma Edmonds cut off her hair and assumed the identity of a man to enlist as a Union private, witnessing the bloodiest battles of the Civil War. The beautiful widow, Rose O’Neale Greenhow, engaged in affairs with powerful Northern politicians to gather intelligence for the Confederacy, and used her young daughter to send information to Southern generals. Elizabeth Van Lew, a wealthy Richmond abolitionist, hid behind her proper Southern manners as she orchestrated a far-reaching espionage ring, right under the noses of suspicious rebel detectives.Using a wealth of primary source material and interviews with the spies’ descendants, Abbott seamlessly weaves the adventures of these four heroines throughout the tumultuous years of the war. With a cast of real-life characters including Walt Whitman, Nathaniel Hawthorne, General Stonewall Jackson, detective Allan Pinkerton, Abraham and Mary Todd Lincoln, and Emperor Napoleon III, Liar, Temptress, Soldier, Spy draws you into the war as these daring women lived it.Liar, Temptress, Soldier, Spy contains 39 black & white photos and 3 maps.

    Lavishly illustrated with over sixty original artworks, All Yesterdays aims to challenge our notions of how prehistoric animals looked and behaved. As a critical exploration of palaeontological art, All Yesterdays asks questions about what is probable, what is possible, and what is commonly ignored.Written by palaeozoologist Darren Naish, and palaeontological artists John Conway and C.M. Kosemen, All Yesterdays is scientifically rigorous and artistically imaginative in its approach to fossils of the past - and those of the future.

    But in eagerly pursuing what would a century later become known as the "American dream," this optimistic-yet-motley crew of emigrants was met with a chilling nightmare; in the following months, their jingoistic excitement would be replaced by desperate cries for help that would fall silent in the deadly snow-covered mountains of the Sierra Nevada.We know these early pioneers as the Donner Party, a name that has elicited horror since the late 1840s. Now, celebrated historian Michael Wallis—beloved for his myth-busting portraits of legendary American figures—continues his life’s work of parsing fact from fiction to tell the true story of one of the most embroidered sagas in Western history.Wallis begins the story in 1846, a momentous "year of decision" for the nation, when incredible territorial strides were being made in Texas, New Mexico, and California. Against this dramatic backdrop, an unlikely band of travelers appeared, stratified in age, wealth, education and ethnicity. At the forefront were the Donners: brothers George and Jacob, true sons of the soil determined to tame the wild land of California; and the Reeds, headed by adventurous, business-savvy patriarch James. In total, the Donner-Reed group would reach eighty-seven men, women, and children, and though personal motives varied—bachelors thirsting for adventure, parents wanting greater futures for their children—everyone was linked by the same unwavering belief that California was theirs for the taking.Skeptical of previous accounts of how the group ended up in peril, Wallis has spent years retracing its ill-fated journey, uncovering hundreds of new documents that illuminate how a combination of greed, backbiting, and recklessness led the group to become hopelessly snowbound at the infamous Donner Pass in present-day California. Climaxing with the grim stories of how the party’s paltry rations soon gave way to unimaginable hunger, Wallis not only details the cannibalism that has in perpetuity haunted their legacy but also the heroic rescue parties that managed to reach the stranded, only to discover that just forty-eight had survived the ordeal.An unflinching and historically invaluable account of the darkest side of Manifest Destiny, The Best Land Under Heaven offers a brilliant, revisionist examination of one of America's most calamitous and sensationalized catastrophes.

    This major literary event contains a hitherto unpublished work--The Dispersion of Seeds--one of Thoreau's last important research and writing projects, and places him among the first American scientists to understand the significance of Darwin's theory of Natural Selection.

    Thanks to the introduction of free-roaming cattle, ponies, pigs and deer – proxies of the large animals that once roamed Britain – the 3,500 acre project has seen extraordinary increases in wildlife numbers and diversity in little over a decade.Once-common species, including turtle doves, nightingales, peregrine falcons, lesser spotted woodpeckers and purple emperor butterflies, are now breeding at Knepp, and populations of other species are rocketing. The Burrells’ degraded agricultural land has become a functioning ecosystem again, heaving with life – all by itself.This recovery has taken place against a backdrop of catastrophic loss elsewhere. According to the 2016 ‘State of Nature’ report, the UK is ranked 29th in the world for biodiversity loss: 56% of species in the UK are in decline and 15% are threatened with extinction. We are living in a desert, compared with our gloriously wild past.In Wilding, Isabella Tree tells the story of the ‘Knepp experiment’ and what it reveals of the ways in which we might regain that wilder, richer country. It shows how rewilding works across Europe; that it has multiple benefits for the land; that it can generate economic activity and employment; how it can benefit both nature and us – and that all of this can happen astonishingly quickly. Part gripping memoir, part fascinating account of the ecology of our countryside, Wilding is, above all, an inspiring story of hope.

    Chief among these naysayers was the French Count and world-renowned naturalist Georges-Louis Leclerc de Buffon, who wrote that the flora and fauna of America (humans included) were inferior to European specimens. Thomas Jefferson—author of the Declaration of Independence, U.S. president, and ardent naturalist—spent years countering the French conception of American degeneracy. His Notes on Virginia systematically and scientifically dismantled Buffon’s case through a series of tables and equally compelling writing on the nature of his home state. But the book did little to counter the arrogance of the French and hardly satisfied Jefferson’s quest to demonstrate that his young nation was every bit the equal of a well-established Europe. Enter the giant moose. The American moose, which Jefferson claimed was so enormous a European reindeer could walk under it, became the cornerstone of his defense. Convinced that the sight of such a magnificent beast would cause Buffon to revise his claims, Jefferson had the remains of a seven-foot ungulate shipped first class from New Hampshire to Paris. Unfortunately, Buffon died before he could make any revisions to his Histoire Naturelle, but the legend of the moose makes for a fascinating tale about Jefferson’s passion to prove that American nature deserved prestige. In Mr. Jefferson and the Giant Moose, Lee Alan Dugatkin vividly recreates the origin and evolution of the debates about natural history in America and, in so doing, returns the prize moose to its rightful place in American history.