Modern Genetics

Epigenetics can potentially revolutionize our understanding of the structure and behavior of biological life on Earth. It explains why mapping an organism's genetic code is not enough to determine how it develops or acts and shows how nurture combines with nature to engineer biological diversity. Surveying the 20-year history of the field while also highlighting its latest findings and innovations, this volume provides a readily understandable introduction to the foundations of epigenetics.

Professor Betsey Dexter Dyer examines the wide ranging field of genetics, which is the study of the hereditary information of organisms, how it is used, and how it is transferred through generations. These fascinating lectures also address DNA sequences and how they apply to "genetic engineering," viruses, and genetic diseases such as cancers and birth defects.

When a family secret comes to light, lives are changed forever in this honest, beautiful, and sometimes painful memoir. When Mark, adopted at birth, set out to find his genetic family as an adult, he found something he never expected—three full-blood siblings, including a persistent sister who would alter the course of his life. He finds himself faced with the emotional task of coming to know his entire birth family, along with the unintended impact it has on his parents and his marriage. This raises age-old questions: What defines family? Nature or nurture?

In the early 1800s, a century before there was any concept of the gene, physicians in insane asylums began to record causes of madness in their admission books. Almost from the beginning, they pointed to heredity as the most important of these causes. As doctors and state officials steadily lost faith in the capacity of asylum care to stem the terrible increase of insanity, they began emphasizing the need to curb the reproduction of the insane. They became obsessed with identifying weak or tainted families and anticipating the outcomes of their marriages.

The burgeoning new science of epigenetics offers a cornucopia of insights - some comforting, some frightening. For example, the male fetus may be especially vulnerable to certain common chemicals in our environment, in ways that damage not only his own sperm but also the sperm of his sons. And it’s epigenetics that causes identical twins to vary widely in their susceptibility to dementia and cancer. But here’s the good news: unlike mutations, epigenetic effects are reversible. Indeed, epigenetic engineering is the future of medicine.

Thanks to the popularity of personal genetic testing services, it's now easier than ever to get information about our own unique DNA - but who does this information really benefit? And, as genome editing and gene therapy transform the healthcare landscape, what do we gain - and what might we give up in return? 

Welcome to the hidden, squirming world of parasites—some of the most misunderstood creatures with whom we share the Earth (and our bodies). "Astonishing, eye-opening, and inspiring." —Chloe Dalton, author of Raising Hare There is the tapeworm, which can grow 120 feet in length within the gut...

A New York Public Library Best Book of the Year! Put an atheist in a strict Catholic school? Expect comedy, chaos, and an Inquisition. The Breakfast Club meets Saved! in debut author Katie Henry’s hilarious novel about a band of misfits who set out to challenge their school, one nun at a time...

A significant number of Americans, especially evangelical Christians, believe Earth and humankind were created in their present form sometime in the last 10,000 years or so - the rationale being that this is (presumably) the story told in the book of Genesis. Within that group, any threatening scientific evidence that suggests otherwise is rejected or, when possible, retrofitted into a creationist worldview.

Human beings have astonishing genetic vulnerabilities. More than half of us will die from complex diseases that trace directly to those vulnerabilities, and the modern world we've created places us at unprecedented risk from them. In It Takes a Genome, Greg Gibson posits a revolutionary new hypothesis: Our genome is out of equilibrium, both with itself and its environment. Simply put, our genes aren't coping well with modern culture.