"I knew my destiny when I first experienced Yosemite", wrote Adams, who first visited the park at the age of fourteen and returned every year of his life thereafter. This new book presents the essence of Adams' long association with Yosemite: sixty-six memorable photographs of glacial lakes and craggy peaks, cascading waterfalls and granite monoliths, lone trees and sylvan streams. Here are Moon and Half Dome, Clearing Winter Storm, and El Capitan, Winter, Sunrise - images that have become veritable icons of the American wilderness. Selections from Adams' writings about the park and its environment, and an introductory essay that reveals the prescience of Adams' views on park management issues, enhance this majestic photographic portrait of Yosemite National Park by America's foremost landscape photographer.

    She and her older brother were the only two of ten children to survive. Her father, a carpenter and part-time fossil hunter, taught his children to look for fossils.When her father injured himself and was unable to work, Mary quit school and took up fossil hunting full-time to help support her family, a task that became even more important when her father died, leaving the Annings in debt.At the age of twelve, Mary, with her older brother Joe, found what they believed to be the skeleton of a gigantic crocodile, the Great Croc of the legends. Between dodging her rival fossil hunter, the Curiman, and the sheer work of carefully digging out the fossil, Mary took almost a year to excavate what would later be termed the Ichthyosaurus. Mary Anning may have been uneducated, poor and a woman, but her life’s work of fossil hunting led her to make many discoveries that influenced our understanding of prehistoric creatures and the age of the Earth. In 2010, Mary was named among the ten British women who have most influenced the history of science. Charles Darwin even cited Mary’s fossilized creatures as evidence in his book On the Origin of Species.In this triumphant novel about scientific discovery, Monica Kulling brings Mary Anning and her world to life for young readers.Key Text Featuresauthor's notehistorical contextresourcesfactsfurther reading

    But when Paco was struck down by a disease that left him unable to walk, Hickam was faced with a terrible decision, let his beloved cat live in misery or put him to sleep. Before that decision could be made, the space mission Hickam was working on needed to be rescued and there was only one sure way to save it: Paco's magic meow! This is a true story of the space age that is also a delightful tale of the love between an engineer and his cat.

    Krause is a pioneer in the revolutionary new science of archaeogenetics, archaeology augmented by revolutionary DNA sequencing technology, which has allowed scientists to uncover a new version of human history reaching back more than 100,000 years. Using this technology to re-examine human bones from the distant past, Krause has been able to map not only the genetic profiles of the dead, but also their ancient journeys.In this concise narrative he tells us their long-forgotten stories of migration and intersection. It's well known that many human populations carry genetic material from Neanderthals; but, as Krause and his colleagues discovered, we also share DNA with a newly uncovered human form, the Denisovans. We know now that a wave of farmers from Anatolia migrated into Europe 8,000 years ago, essentially displacing the dark-skinned, blue-eyed hunter-gatherers who preceded them. The farmer DNA is one of the core genetic components of contemporary Europeans and European Americans. Though the first people to cross into North and South America have long been assumed to be primarily of East Asian descent, we now know that they also share DNA with contemporary Europeans and European Americans. Genetics has an unfortunate history of smuggling in racist ideologies, but our most cutting-edge science tells us that genetic categories in no way reflect national borders.Krause vividly introduces us to prehistoric cultures such as the Aurignacians, innovative artisans who carved animals, people, and even flutes from bird bones more than 40,000 years ago; the Varna, who buried their loved ones with gold long before the Pharaohs of Egypt; and the Gravettians, big-game hunters who were Europe's most successful early settlers until they perished in the ice age. This informed retelling of the human epic confirms that immigration and genetic mingling have always defined our species and that who we are is a question of culture not genetics.

    Yet, while common, oak woodlands are anything but ordinary. In a book rich in illustration and suffused with wonder, author Kate Marianchild combines extensive research and years of personal experience to explore some of the marvelous plants and animals that the oak woodlands nurture. Acorn woodpeckers unite in marriages of up to ten mates and raise their young cooperatively. Ground squirrels roll in rattlesnake skins to hide their scent from hungry snakes. Manzanita's rust-colored, paper-thin bark peels away in time for the summer solstice, exposing sinuous contours that are cool to the touch even on the hottest day. Conveying up-to-the-minute scientific findings with a storyteller's skill, Marianchild introduces us to a host of remarkable creatures in a world close by, a world that rustles, hums, and sings with the sounds of wild things.

    When he emerged three years later, the summation of his efforts only hinted at what he'd experienced in one of the most dangerous regions on earth. Armed with an astonishing collection of zoological specimens, Du Chaillu leapt from the physical challenges of the jungle straight into the center of the biggest issues of the time--the evolution debate, racial discourse, the growth of Christian fundamentalism--and helped push each to unprecedented intensities. He experienced instant celebrity, but with that fame came whispers--about his past, his credibility, and his very identity--which would haunt the young man. Grand in scope, immediate in detail, and propulsively readable, Between Man and Beast brilliantly combines Du Chaillu's personal journey with the epic tale of a world hovering on the sharp edge of transformation.

    The prolonged encounter between the Cro-Magnons and the archaic Neanderthals and between 45,000 and 30,000 years ago was one of the defining moments of history. The Neanderthals survived for some 15,000 years in the face of the newcomers, but were finally pushed aside by the Cro-Magnons' vastly superior intellectual abilities and cutting-edge technologies, which allowed them to thrive in the intensely challenging climate of the Ice Age.What do we know about this remarkable takeover? Who were the first modern Europeans and what were they like? How did they manage to thrive in such an extreme environment? And what legacy did they leave behind them after the cold millennia? The age of the Cro-Magnons lasted some 30,000 years?longer than all of recorded history. Cro-Magnon is the story of a little known, yet seminal, chapter of human experience.

    Bestselling authors and acclaimed astrophysicists Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott take readers on an unforgettable journey of exploration to reveal how our universe actually works.Propelling you from our home solar system to the outermost frontiers of space, this book builds your cosmic insight and perspective through a marvelously entertaining narrative. How do stars live and die? What are the prospects of intelligent life elsewhere in the universe? How did the universe begin? Why is it expanding and accelerating? Is our universe alone or part of an infinite multiverse? Exploring these and many other questions, this pocket-friendly book is your passport into the wonders of our evolving cosmos.

    With an ancestry dating back to the early days of the dinosaurs here on earth, the book looks at: The king of the marine turtles - the leatherback. The stunningly beautiful hawksbill sea turtle. The big-headed loggerhead sea turtle. The grazing green sea turtle. The heart-shaped olive Ridley sea turtle. The Australian sea turtle - the flatback. The baby of the marine turtles - the Kemp's Ridley. After a lifetime spent studying the animal kingdom at first hand as she has traveled the globe, Ann Lawrence brings the world of these marine creatures to life with some of the most amazing pictures you will find anywhere.Pick up this beautiful interesting and informative book today at the low price that you will find only for Kindle readers!*** Download your copy of Sea Turtles today! ***

    But was it a savage sheep killer or a shy, fussy, nocturnal feeder? And did it really drink its victims' blood? Once reviled, feared and slaughtered by government decree, the myth of the Tasmanian Tiger continues to grow. So treasured is it now, the Tasmanian Tiger has become the official logo of the island that wiped it out and a symbol of the conservation movement world-wide.A number of Australian species have miraculously reappeared after being labelled as extinct. Perhaps the Tiger is still with us. And if it's not, can it be brought back by cloning?

    As evidenced in the record, whales evolved from herbivorous forest-dwelling ancestors that resembled tiny deer to carnivorous monsters stalking lakes and rivers and to serpentlike denizens of the coast. Thewissen reports on his discoveries in the wilds of India and Pakistan, weaving a narrative that reveals the day-to-day adventures of fossil collection, enriching it with local flavors from South Asian culture and society. The reader senses the excitement of the digs as well as the rigors faced by scientific researchers, for whom each new insight gives rise to even more questions, and for whom at times the logistics of just staying alive may trump all science. In his search for an understanding of how modern whales live their lives, Thewissen also journeys to Japan and Alaska to study whales and wild dolphins. He finds answers to his questions about fossils by studying the anatomy of otters and porpoises and examining whale embryos under the microscope. In the book's final chapter, Thewissen argues for approaching whale evolution with the most powerful tools we have and for combining all the fields of science in pursuit of knowledge.

    The passengers landed on Teu Ceti e expecting paradise, but instead they discovered a planet stuck in its own version of the cretaceous period. The humans’ one defense against the dinosaurs ravaging the planet is an electric fence, built from the remains of the shuttles that brought them there.But Eden base has only days of power left.With most of the adult men dead, rookie soldier Caleb Wilde and his unit of teenage boys leave the electric fences of Eden in search of a reactor core lost deep in the jungle.The last remnant of the human race waits behind the electric fence for their return. The dinosaurs wait, too--for the electricity to die and the feast to begin.

    Who fights off predators by spraying blood from its eyes? How does the slender, deep-sea gulper swallow prey twice its size? Who sucks out body fluids with its short, sharp mouthparts? Readers will learn everything they ever wanted to know about some of the scariest creatures on the planet.

    Sixty-five million years ago, when dinosaurs ruled the Earth, there lived a small mammal, a proto-primate of the species Purgatorius. From this humble beginning, Baxter traces the human lineage forward through time. The adventure that unfolds is a gripping odyssey governed by chance and competition, a perilous journey to an uncertain destination along a route beset by sudden and catastrophic upheavals. It is a route that ends, for most species, in stagnation or extinction. Why should humanity escape this fate?

    It turns out that the Neanderthals’ behavior was surprisingly modern: they buried the dead, cared for the sick, hunted large animals in their prime, harvested seafood, and communicated with spoken language. Meanwhile, advances in DNA technologies are compelling us to reassess the Neanderthals’ place in our own past.For hundreds of thousands of years, Neanderthals evolved in Europe parallel to Homo sapiens evolving in Africa, and, when both species made their first forays into Asia, the Neanderthals may even have had the upper hand. In this important volume, Dimitra Papagianni and Michael A. Morse compile the first full chronological narrative of the Neanderthals’ dramatic existence—from their evolution in Europe to their expansion to Siberia, their subsequent extinction, and ultimately their revival in popular novels, cartoons, cult movies, and television commercials.