They can die of broken hearts, show tenderness to their young and elderly, and their packs are led by couples, with the key decisions made by females. They play, they pretend and they predate. They are more complex than we ever knew and more like us than we ever imagined.You'll meet Oh-Six, the she-wolf whose bold hunting technique astounded the most experienced biologists, Casanova who succeeded in luring his love away from her pack, and Druid alpha male 21, the magnanimous and compassionate leader.Ultimately, Radinger shows how much we can learn from these beautiful and mysterious creatures, and how much there is to gain from emulating the wisdom of wolves.

    Charles Darwin played a crucial part in turning heredity into a scientific question, and yet he failed spectacularly to answer it. The birth of genetics in the early 1900s seemed to do precisely that. Gradually, people translated their old notions about heredity into a language of genes. As the technology for studying genes became cheaper, millions of people ordered genetic tests to link themselves to missing parents, to distant ancestors, to ethnic identities. . . .But, Zimmer writes, "Each of us carries an amalgam of fragments of DNA, stitched together from some of our many ancestors. Each piece has its own ancestry, traveling a different path back through human history. A particular fragment may sometimes be cause for worry, but most of our DNA influences who we are--our appearance, our height, our penchants--in inconceivably subtle ways." Heredity isn't just about genes that pass from parent to child. Heredity continues within our own bodies, as a single cell gives rise to trillions of cells that make up our bodies. We say we inherit genes from our ancestors--using a word that once referred to kingdoms and estates--but we inherit other things that matter as much or more to our lives, from microbes to technologies we use to make life more comfortable. We need a new definition of what heredity is and, through Carl Zimmer's lucid exposition and storytelling, this resounding tour de force delivers it. Weaving historical and current scientific research, his own experience with his two daughters, and the kind of original reporting expected of one of the world's best science journalists, Zimmer ultimately unpacks urgent bioethical quandaries arising from new biomedical technologies, but also long-standing presumptions about who we really are and what we can pass on to future generations.

    Julie Klam was thirty, single, and working as a part-time clerk in an insurance company, wondering if she would ever meet the man she could spend the rest of her life with. And then it happened. She met the irresistible Otto, her first in a long line of Boston terriers, and fell instantly in love.You Had Me at Woof is the often hilarious and always sincere story of how one woman discovered life's most important lessons from her relationships with her canine companions. From Otto, Julie realized what it might feel like to find "the one." She learned to share her home, her heart, and her limited resources with another, and she found an authentic friend in the process. But that was just the beginning. Over the years her brood has grown to one husband, one daughter, and several Boston terriers. And although she had much to learn about how to care for them-walks at 2 a.m., vet visits, behavior problems-she was surprised and delighted to find that her dogs had more wisdom to convey to her than she had ever dreamed. And caring for them has made her a better person-and completely and utterly opened her heart. Riotously funny and unexpectedly poignant, You Had Me at Woof recounts the hidden surprises, pleasures, and revelations of letting any mutt, beagle, terrier, or bulldog go charging through your world.

    This fascinating book explains the composition of scent, how it works in the dog's nose, and what affects scent and much more! · The Sense of Smell · Anatomy and Physiology · Theories and Odor · The Human as a Scent Source · Transmission · Atmospheric Factors and Airborn Scent · The Ground Scent Picture · Working on Dog's Scent · Snow Experiments