Showing titles in Biology

What causes a child to grow up gay or straight? In this book, neuroscientist Simon LeVay summarizes a wealth of scientific evidence that points to one inescapable conclusion: Sexual orientation results primarily from an interaction between genes, sex hormones, and the cells of the developing body and brain. LeVay helped create this field in 1991 with a much-publicized study in Science, where he reported on a difference in the brain structure between gay and straight men. Since then, an entire scientific discipline has sprung up around the quest for a biological explanation of sexual orientation. In this book, LeVay provides a clear explanation of where the science stands today, taking the reader on a whirlwind tour of laboratories that specialize in genetics, endocrinology, neuroscience, cognitive psychology, evolutionary psychology, and family demographics. He describes, for instance, how researchers have manipulated the sex hormone levels of animals during development, causing them to mate preferentially with animals of their own gender. LeVay also reports on the prevalence of homosexual behavior among wild animals, ranging from Graylag geese to the Bonobo chimpanzee.

The noted inventor and futurist’s successor to his landmark book The Singularity Is Near explores how technology will transform the human race in the decades to come Since it was first published in 2005, Ray Kurzweil’s The Singularity Is Near and its vision of an exponential future have...

The New York Times bestselling authors of The Genius of Dogs take us into their “Puppy Kindergarten” at Duke University, a center to study how puppies develop, to show us what goes in to raising a great dog. Don’t miss Brian Hare and Vanessa Woods in Netflix’s film Inside the Mind of a...

Morange covers everything from the first cell theory to the origins of the concept of ecosystems, and offers perspectives on areas that are often neglected by historians of biology, such as ecology, ethology, and plant biology. He highlights the contributions of technology, the important role of hypothesis and experimentation, and the cultural contexts in which some of the most breathtaking discoveries in biology were made. Unrivaled in scope and written by a world-renowned historian of science, A History of Biology is an ideal introduction for students and experts alike.

In Monarchs and Milkweed, Anurag Agrawal presents a vivid investigation into how the monarch butterfly has evolved closely alongside the milkweed - a toxic plant named for the sticky white substance emitted when its leaves are damaged - and how this inextricable and intimate relationship has been like an arms race over the millennia, a battle of exploitation and defense between two fascinating species.

AudioLearn's college-level courses presents microbiology. Developed by experienced professors and professionally narrated for easy listening, this course is a great way to explore the subject of college-level microbiology. The audiobook is focused and high-yield, covering the most important topics you might expect to learn in a typical undergraduate microbiology course. The material is accurate, up-to-date, and broken down into bite-sized chapters. There are key takeaways following each chapter to drive home key points and quizzes to review commonly tested questions.

Our sense of smell - or olfaction as it is technically known - is our most enigmatic sense. It can conjure up memories, taking us back to very specific places and emotions, whilst powerful smells can induce strong feelings of hunger or nausea. In the animal kingdom smell can be used to find food, a mate, or a home; to sense danger; and to send and receive complex messages with other members of a species. Yet despite its fundamental importance in our mental life and in the existence of all animals, our scientific understanding of how smell works is limited.

We inherit mechanisms for survival from our primeval past - none so obviously as those involved in reproduction. The hormone testosterone underlies the organization of activation of masculinity: It changes the body and brain to make a male. It is involved not only in sexuality but in driving aggression, competitiveness, risk-taking - all elements that were needed for successful survival and reproduction in the past. But these ancient systems are carried forward into a modern world.

“Read this book and discover sex again, but from a scientific perspective, and see why it evolved. It’s almost as much fun, and needs less energy.” — Peter Macinnis, author of 100 Discoveries: The Greatest Breakthroughs in History "How Sex Works manages to inject science writing with the...

Your mouth is the gateway to your body and is the most critical organ for improving your health, from childhood onward. Your mouth is a window into the health of your body as a whole; from its microbiome to its structure, it impacts your physical and mental wellness in countless ways. Unfortunately, the mouth-body connection has been largely neglected by American medicine . . . until now. In this groundbreaking work, Dr. Hoss connects the dots between oral health and whole-body health, offering a roadmap to a longer, more successful future for you and your family. 

A cutting-edge examination of what it means to be human and to have a 'self' in the face of new scientific developments in genetic editing, cloning and neural downloading. After seeing his own cells used to grow clumps of new neurons – essentially mini-brains – Philip Ball begins to examine...

Biology of Dogs takes you on a series of tours through all the major biological systems–reproductive, nervous, musculoskeletal, digestive and more. Tim leads these tours in a fun and irreverent manner, offering insights that will enhance your dog-human relationships so much that you will abandon all of your human friends to spend more time with your dog!

Hear a day in the life of the Amazonian rainforest, a continuous sequence of beautiful and exotic sounds. From dawn to dusk the magic of the forest unfolds, with rare birds, monkeys, insects, frogs and toads. There is an afternoon equatorial rainstorm and the evening chorus of birds once the storm has passed. The recordings have no spoken announcements, so the download can be used for relaxation and background sounds at home.

A fascinating, bite-sized insight into how human sexuality came to be the way it is now - Jared Diamond explains why we are different from the animal kingdom. Why are humans one of the few species to have sex in private? Why do humans have sex any day of the month or year, including when the female is pregnant, beyond her reproductive years, or between her fertile cycles? Why are human females one of the few mammals to go through menopause?

In this Very Short Introduction, Paul B. Wignall looks at the causes and nature of extinctions, past and present, and the factors that can make a species vulnerable. Summarizing what we know about all of the major and minor extinction events, he examines some of the greatest debates in modern science, such as the relative role of climate and humans in the death of the Pleistocene megafauna, including mammoths and giant ground sloths, and the roles that global warming, ocean acidification, and deforestation are playing in present-day extinctions. 

Rebecca Skloot and her best seller, The Immortal life of Henrietta Lacks, has created a lot of interest in the immortal HeLa cells that were taken from a 31-year-old black woman called Henrietta Lacks without her family's consent at the Johns Hopkins Hospital at Baltimore in 1951. She describes the story of how Henrietta Lacks died and how her cells were sent around the world for medical research.

Created by experts and authorities in the field and professionally narrated for easy listening, this crash course is a valuable tool both during school and when preparing for the USMLE, or if you're simply interested in obstetrics. The audio is focused and high yield, covering the most important topics you might expect to learn in a typical medical school obstetrics course. The material is accurate, up to date, and broken down into bite-sized sections. There is a Q&A and a key takeaways section following each topic to review questions commonly tested and drive home key points.

Uncover the secret lives of animals and fungi in Animal Mycophiles, a journey into a hidden world of surprising partnerships. From worms feasting on fungi to elephants seeking medicinal mushrooms, this audiobook reveals the captivating ways in which creatures interact with the fungal kingdom. Discover how animals hunt, farm, self-medicate, and even get intoxicated on mushrooms, all while playing a crucial role in the delicate balance of nature. Prepare to be amazed by the intricate web of life beneath our feet.

From entomologist Barrett Klein comes a buzz-worthy exploration of the many ways insects have affected human society, history, and culture Insects surround us. They fuel life on Earth through their roles as pollinators, predators, and prey, but rarely do we consider the outsize influence they...

Synthetic Biology: Life’s Extraordinary New Worlds is an introduction to synthetic biology for non-scientists, covering the exciting field that is transforming health care, agriculture, environmental science, and many other areas. Using the molecules of life to answer scientific questions and manipulate life for human benefit, synthetic biology encompasses a wide range of applications—from gene editing and metabolic engineering to food synthesis and green technologies.