Scientific experiments using animals have contributed significantly to the improvement of human health. Animal experiments were crucial to the conquest of polio, for example, and they will undoubtedly be one of the keystones in AIDS research. However, some persons believe that the cost to the animals is often high. Authored by a committee of experts from various fields, this book discusses the benefits that have resulted from animal research, the scope of animal research today, the concerns of advocates of animal welfare, and the prospects for finding alternatives to animal use. The authors conclude with specific recommendations for more consistent government action.

Tucked away in Siberia, there are furry, four-legged creatures with wagging tails and floppy ears that are as docile and friendly as any lapdog. But, despite appearances, these are not dogs—they are foxes. They are the result of the most astonishing experiment in breeding ever undertaken—imagine speeding up thousands of years of evolution into a few decades. In 1959, biologists Dmitri Belyaev and Lyudmila Trut set out to do just that, by starting with a few dozen silver foxes from fox farms in the USSR and attempting to recreate the evolution of wolves into dogs in real time in order to witness the process of domestication. This is the extraordinary, untold story of this remarkable undertaking. Most accounts of the natural evolution of wolves place it over a span of about 15,000 years, but within a decade, Belyaev and Trut’s fox breeding experiments had resulted in puppy-like foxes with floppy ears, piebald spots, and curly tails. Along with these physical changes came genetic and behavioral changes, as well. The foxes were bred using selection criteria for tameness, and with each generation, they became increasingly interested in human companionship. Trut has been there the whole time, and has been the lead scientist on this work since Belyaev’s death in 1985, and with Lee Dugatkin, biologist and science writer, she tells the story of the adventure, science, politics, and love behind it all. In How to Tame a Fox, Dugatkin and Trut take us inside this path-breaking experiment in the midst of the brutal winters of Siberia to reveal how scientific history is made and continues to be made today. To date, fifty-six generations of foxes have been domesticated, and we continue to learn significant lessons from them about the genetic and behavioral evolution of domesticated animals. How to Tame a Fox offers an incredible tale of scientists at work, while also celebrating the deep attachments that have brought humans and animals together throughout time.

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Was Jesus a giant electron? How much does a mouse’s soul weigh? Can women mate with monkeys? As mad as these questions may seem, they have been asked by science in years gone by. Forgotten Science unearths some of the most extraordinary attempts to understand the world around us.

The founder and president of PETA, Ingrid Newkirk, and bestselling author Gene Stone explore the wonders of animal life with “admiration and empathy” (The New York Times Book Review) and offer tools for living more kindly toward them. In the last few decades, a wealth of new information has emerged about who animals are: astounding beings with intelligence, emotions, intricate communications networks, and myriad abilities. In Animalkind, Ingrid Newkirk and Gene Stone present these findings in a concise and awe-inspiring way, detailing a range of surprising discoveries, like that geese fall in love and stay with a partner for life, that fish “sing” underwater, and that elephants use their trunks to send subsonic signals, alerting other herds to danger miles away. Newkirk and Stone pair their tour through the astounding lives of animals with a guide to the exciting new tools that allow humans to avoid using or abusing animals as we once did. Whether it’s medicine, product testing, entertainment, clothing, or food, there are now better options to all the uses animals once served in human life. We can substitute warmer, lighter faux fleece for wool, choose vegan versions of everything from shrimp to marshmallows, reap the benefits of animal-free medical research, and scrap captive orca exhibits and elephant rides for virtual reality and animatronics. Animalkind provides a fascinating look at why our fellow living beings deserve our respect, and lays out the steps everyone can take to put this new understanding into action.

A pioneering canine behaviorist draws on cutting-edge research to show that a single, simple trait—the capacity to love—is what makes dogs such perfect companions for humans, and explains how we can better reciprocate their affection. “Lively and fascinating . . . The reader comes away cheered, better informed, and with a new and deeper appreciation for our amazing canine companions and their enormous capacity for love.” —Cat Warren, New York Times best-selling author of What the Dog Knows Does your dog love you? Every dog lover knows the feeling. The nuzzle of a dog’s nose, the warmth of them lying at our feet, even their whining when they want to get up on the bed. It really seems like our dogs love us, too. But for years, scientists have resisted that conclusion, warning against anthropomorphizing our pets. Enter Clive Wynne, a pioneering canine behaviorist whose research is helping to usher in a new era: one in which love, not intelligence or submissiveness, is at the heart of the human-canine relationship. Drawing on cutting-edge studies from his lab and others around the world, Wynne shows that affection is the very essence of dogs, from their faces and tails to their brains, hormones, even DNA. This scientific revolution is revealing more about dogs’ unique origins, behavior, needs, and hidden depths than we ever imagined possible. A humane, illuminating book, Dog Is Love is essential reading for anyone who has ever loved a dog—and experienced the wonder of being loved back.