In this newly revised edition, chapters have been rewritten to accommodate the impact of computer technology and the Internet, not only on the acquisition and analysis of data, but also on its organization and presentation. Alternatives to the use of radiation have been expanded, and figures and illustrations have been redrawn to reflect changes in laboratory equipment and procedures.

    

    They evolved from land-roaming, dog-like creatures into animals that move like fish, breathe like us, can grow to 300,000 pounds, live 200 years and roam entire ocean basins. Whales fill us with terror, awe, and affection--yet we know hardly anything about them, and they only enter our awareness when they die, struck by a ship or stranded in the surf. Why did it take whales over 50 million years to evolve to such big sizes, and how do they eat enough to stay that big? How did their ancestors return from land to the sea? Why do they beach themselves? What do their lives tell us about our oceans, and evolution as a whole? Importantly, in the sweepstakes of human-driven habitat and climate change, will whales survive?Nick Pyenson's research has given us the answers to some of our biggest questions about whales. Nick's rich storytelling takes us to the cool halls deep inside the Smithsonian's priceless fossil collection, to the frigid fishing decks on Antarctic whaling stations, and to the blazing hot desert of Chile where scientists race against time to document the largest fossil whalebone site on earth. Spying on Whales is science writing at its best: an author who is an incredible, passionate writer, at the forefront of his field, on a topic that invokes deep fascination.

    She loved her work and threw herself into sixty-hour weeks—once walking into a subway pole, getting a concussion, and still going to the office. Her new boyfriend Matt lived across the river in a New Jersey town that had none of the glamour of New York. She liked Matt—a lot—yet she wasn’t sure what to make of weekends in gritty, dilapidated Union City.   But things changed the summer morning Heather discovered a beautiful stray cat and her three black-and-white kittens in Matt’s neighbor’s backyard. When she made eye contact with one of the kittens, she felt something she’d never felt before. She and Matt had to save the little animals. Because if they didn’t, who would?   The crazy world of cat rescue soon drew Heather in. As she and Matt worked together to figure out how to trap, tame, and find homes for their foundlings, she began to question the life she had back in Manhattan. This is the story of how three furry beings taught one woman about love, community, and what truly matters in life.

    Wars have been fought over it, revolutions have been triggered by it, national diets have been based on it, economies and livelihoods have depended on it. To the millions it has sustained, it has been a treasure more precious that gold. This book spans 1,000 years and four continents. From the Vikings to Clarence Birdseye, Mark Kurlansky introduces the explorers, merchants, writers, chefs and fisherman, whose lives have been interwoven with this prolific fish. He chronicles the cod wars of the 16th and 20th centuries. He blends in recipes and lore from the Middle Ages to the present. In a story that brings world history and human passions into captivating focus, he shows how the most profitable fish in history is today faced with extinction.

    Donika Kelly's Bestiary is a catalogue of creatures--from the whale and ostrich to the pegasus and chimera to the centaur and griffin. Among them too are poems of love, self-discovery, and travel, from "Out West" to "Back East." Lurking in the middle of this powerful and multifaceted collection is a wrenching sequence that wonders just who or what is the real monster inside this life of survival and reflection. Selected and with an introduction by the National Book Award winner Nikky Finney, Bestiary questions what makes us human, what makes us whole.

    From spring and through a year in his home patch in Northern Ireland, Dara spent the seasons writing. These vivid, evocative and moving diary entries about his connection to wildlife and the way he sees the world are raw in their telling. "I was diagnosed with Asperger's/autism aged five ... By age seven I knew I was very different, I had got used to the isolation, my inability to break through into the world of talking about football or Minecraft was not tolerated. Then came the bullying. Nature became so much more than an escape; it became a life-support system." Diary of a Young Naturalist portrays Dara's intense connection to the natural world, and his perspective as a teenager juggling exams and friendships alongside a life of campaigning. "In writing this book," Dara explains, "I have experienced challenges but also felt incredible joy, wonder, curiosity and excitement. In sharing this journey my hope is that people of all generations will not only understand autism a little more but also appreciate a child's eye view on our delicate and changing biosphere."

    Scientists are confident that there is alien life across the universe yet we have not moved beyond our perception of 'aliens' as Hollywood stereotypes. The time has come to abandon our fixation on alien monsters and place our expectations on solid scientific footing.Using his own expert understanding of life on Earth and Darwin's theory of evolution - which applies throughout the universe - Cambridge zoologist Dr Arik Kershenbaum explains what alien life must be like: how these creatures will move, socialise and communicate.For example, by observing fishes whose electrical pulses indicate social status, we can see that other planets might allow for communication by electricity. As there was evolutionary pressure to wriggle along a sea floor, Earthling animals tend to have left/right symmetry; on planets where creatures evolved mid-air or in soupy tar they might be lacking any symmetry at all.Might there be an alien planet with supersonic animals? Will they scream with fear, act honestly, or have technology? Is the universe swarming with robots? Dr Kershenbaum uses cutting-edge science to paint an entertaining and compelling picture of extra-terrestrial life.The Zoologist's Guide to the Galaxy is the story of how life really works, on Earth and in space.***'If you don't want to be surprised by extraterrestrial life, look no further than this lively overview of the laws of evolution that have produced life on earth' - Frans de Waal, author of Mama's Last Hug - Animal Emotions and What They Tell Us about Ourselves'A fun, and thoroughly biological, exploration of possible and impossible alien beings. If you'd love to know what real aliens from other planets might really be like, this is the book for you' - Susan Blackmore, author of Seeing Myself'Surveying the deep-time of evolution on Earth and his own cutting-edge research into animal communication, Kershenbaum provides a fascinating insight into the deepest of questions: what might an alien actually look like'- Lewis Dartnell, author of Origins'Arik Kershenbaum takes us on a joyous voyage of animal diversity and illustrates the singular importance of natural selection in explaining life - here on Earth - and what will likely be discovered throughout the galaxy. A stimulating read!' - Daniel T. Blumstein, Professor of Ecology and Evolutionary Biology, University of California Los Angeles

    Along the way, she meets biologists who are trying to preserve the world's rarest fish, which lives in a single tiny pool in the middle of the Mojave; engineers who are turning carbon emissions to stone in Iceland; Australian researchers who are trying to develop a super coral that can survive on a hotter globe; and physicists who are contemplating shooting tiny diamonds into the stratosphere to cool the earth.One way to look at human civilization, says Kolbert, is as a ten-thousand-year exercise in defying nature. In The Sixth Extinction, she explored the ways in which our capacity for destruction has reshaped the natural world. Now she examines how the very sorts of interventions that have imperiled our planet are increasingly seen as the only hope for its salvation.

    Poaching was rampant, but it was loss of habitat that most endangered the gorillas. Weber and Vedder realized that the gorillas were doomed unless something was done to save their forest home. Over Fossey's objections, they helped found the Mountain Gorilla Project, which would inform Rwandans about the gorillas and the importance of conservation, while at the same time establishing an ecotourism project -- one of the first anywhere in a rainforest -- to bring desperately needed revenue to Rwanda. In the Kingdom of Gorillas introduces readers to entire families of gorillas, from powerful silverback patriarchs to helpless newborn infants. Weber and Vedder take us with them as they slog through the rain-soaked mountain forests, observing the gorillas at rest and at play. Today the population of mountain gorillas is the highest it has been since the 1960s, and there is new hope for the species' fragile future even as the people of Rwanda strive to overcome ethnic and political differences.

    But which one? And how?Over the past fifty years, more than three hundred infectious diseases have either newly emerged or reemerged, appearing in territories where they’ve never been seen before. Ninety percent of epidemiologists expect that one of them will cause a deadly pandemic sometime in the next two generations. It could be Ebola, avian flu, a drug-resistant superbug, or something completely new. While we can’t know which pathogen will cause the next pandemic, by unraveling the story of how pathogens have caused pandemics in the past, we can make predictions about the future. In Pandemic: Tracking Contagions, from Cholera to Ebola and Beyond, the prizewinning journalist Sonia Shah—whose book on malaria, The Fever, was called a “tour-de-force history” (The New York Times) and “revelatory” (The New Republic)—interweaves history, original reportage, and personal narrative to explore the origins of contagions, drawing parallels between cholera, one of history’s most deadly and disruptive pandemic-causing pathogens, and the new diseases that stalk humankind today.To reveal how a new pandemic might develop, Sonia Shah tracks each stage of cholera’s dramatic journey, from its emergence in the South Asian hinterlands as a harmless microbe to its rapid dispersal across the nineteenth-century world, all the way to its latest beachhead in Haiti. Along the way she reports on the pathogens now following in cholera’s footsteps, from the MRSA bacterium that besieges her own family to the never-before-seen killers coming out of China’s wet markets, the surgical wards of New Delhi, and the suburban backyards of the East Coast.By delving into the convoluted science, strange politics, and checkered history of one of the world’s deadliest diseases, Pandemic reveals what the next global contagion might look like— and what we can do to prevent it.

    Bruce Cameron, the author of the New York Times and USA Today bestselling novel A Dog's Purpose, which is now a major motion picture!Lucas Ray is shocked when an adorable puppy jumps out of an abandoned building and into his arms. Though the apartment he shares with his mother, a disabled veteran, doesn't allow dogs, Lucas can't resist taking Bella home.Bella is inexplicably drawn to Lucas, even if she doesn't understand the necessity of games like No Barks. As it becomes more difficult to hide her from the neighbors, Lucas begins to sneak Bella into the VA where he works. There, Bella brings joy and comfort where it is needed most.After Bella is picked up by Animal Control because pit bulls are banned in Denver, Lucas has no choice but to send her to a foster home until he can figure out what to do. But Bella, distraught at the separation, doesn't plan to wait. With four hundred miles of dangerous Colorado wilderness between her and her person, Bella sets off on a seemingly impossible and completely unforgettable adventure home.A classic story of unwavering loyalty and incredible devotion, A Dog's Way Home is a beautifully told, charming tale that explores the unbreakable bond between us and our pets. This fantastic and exhilarating journey of the heart is in the same tradition as the beloved bestseller, A Dog's Purpose.A Dog's Purpose Series#1 A Dog's Purpose#2 A Dog's JourneyOther A Dog's Purpose BooksEllie's Story: A Dog's Purpose NovelBailey's Story: A Dog's Purpose NovelMolly's Story: A Dog's Purpose Novel (forthcoming) The Rudy McCann SeriesThe Midnight Plan of the Repo ManRepo MadnessOther BooksA Dog's Way Home (forthcoming)The Dog MasterThe Dogs of ChristmasEmory's Gift

    When Franklin stepped onto French soil, he well understood he was embarking on the greatest gamble of his career. By virtue of fame, charisma, and ingenuity, Franklin outmaneuvered British spies, French informers, and hostile colleagues; engineered the Franco-American alliance of 1778; and helped to negotiate the peace of 1783. The eight-year French mission stands not only as Franklin's most vital service to his country but as the most revealing of the man. In A Great Improvisation, Stacy Schiff draws from new and little-known sources to illuminate the least-explored part of Franklin's life. Here is an unfamiliar, unforgettable chapter of the Revolution, a rousing tale of American infighting, and the treacherous backroom dealings at Versailles that would propel George Washington from near decimation at Valley Forge to victory at Yorktown. From these pages emerges a particularly human and yet fiercely determined Founding Father, as well as a profound sense of how fragile, improvisational, and international was our country's bid for independence.