Genetic Science

Who are we, and how did we get here? These are two of the most fundamental and far-reaching questions facing scientists and cosmologists alike and have rested at the center of human intellectual endeavor since its beginning. They are questions that stretch across numerous disciplines. Philosophy, theology, evolutionary biology, and mathematics are just some of the fields looking to explain the emergence of human life.

The Kobani continue their offensives against the Krall, attacking production worlds, and destroy or steal ships from the Krall fleet, which the enemy needs to resupply their invasions. The Kobani create a multispecies settlement on Haven, a gentler habitable world near deadly Koban. They gain the trust and technological assistance of freed former Krall slave species, the Torki, Prada, and resurrected Raspani. Their ranks and Mind Tap learned skills are increased by spec ops recruits from Human Space.

Hace 13.000 años la evolución de las distintas sociedades humanas comenzó a tomar rumbos diferentes. La temprana domesticación de animales y el cultivo de plantas silvestres en el Creciente Fértil, China, Mesoamérica y otras zonas geográficas otorgó una ventaja inicial a sus habitantes. Sin embargo, los orígenes localizados de la agricultura y la ganadería son solo una parte de la explicación de los diferentes destinos. Las sociedades que superaron esta fase de cazadores-recolectores se encontraron con más probabilidades de desarrollo, supervivencia y poder bélico.

When a death in the family pulls King away, and the rest of the team is sent on a mission, Fort Bragg is attacked by a strange and overwhelming force. When the dust settles, Fiona is gone. The attack is part of a larger offensive. Around the world, the last speakers of ancient languages are being systematically exterminated. As they fight to find the mastermind behind the killings and Fiona's kidnapping, the team is hunted by strange creatures that defy explanation.

Akshaya is the hybrid daughter of a human mother and an alloy, a genetically engineered posthuman—and she’s the future of life on the planet Meru. But not if the determined Akshaya can help it. Before choosing where her future lies, she wants to circumnavigate the most historic orb in the universe—the birthplace of humanity: Earth.

The cells in our bodies consist of molecules, made up of the same carbon, oxygen, and hydrogen atoms found in air and rocks. But molecules, such as water and sugar, are not alive. So how do our cells - assemblies of otherwise "dead" molecules - come to life, and together constitute a living being? In Life’s Ratchet, physicist Peter M. Hoffmann locates the answer to this age-old question at the nanoscale.

Kayan has emerged from the Hoyon citadel repaired and refreshed, though she’s a bit cagey. Why would she share what kind of upgrades the healing process bestowed upon her? Noah Gantz is just glad to be back in the action, seeking Seer secrets, a way to save two galaxies, and finding Kilis Dane Ryger before Celia and Ryg destroy Kayan to get their answers. When Kayan’s crew learns Dane may have genetically modified Azok warships, they pursue the clues back to the Milky Way and Earth.

Where did I come from? Why do I have two arms but just one head? How is my left leg the same size as my right one? Why are the fingerprints of identical twins not identical? How did my brain learn to learn? Why must I die? Questions like these remain biology's deepest and most ancient challenges. They force us to confront a fundamental biological problem: How can something as large and complex as a human body organize itself from the simplicity of a fertilized egg?

Sex, Time, and Power offers a tantalizing answer to an age-old question: Why did big-brained Homo sapiens suddenly emerge some 150,000 years ago? The key, according to Shlain, is female sexuality. Drawing on an awesome breadth of research, he shows how, long ago, the narrowness of the newly bipedal human female's pelvis and the increasing size of infants' heads precipitated a crisis for the species. Natural selection allowed for reconfiguration of hormonal cycles, entraining women with the periodicity of the moon - and imbuing women with the concept of time.

For centuries, people have been returning to the same tired nature-versus-nurture debate, trying to determine what we learn and what we inherit. In Dancing Cockatoos and the Dead Man Test, biologist Marlene Zuk goes beyond the binary and instead focuses on interaction, or the way that genes and environment work together. Driving her investigation is a simple but essential question: How does behavior evolve?

In a remarkable turn of events, a young man with a lot definitely not going for him manages to come to terms with a startling reality. He has to grow up. Being handicapped by having rather nasty acne and an odd eye impediment, he also has to suffer the fact that his name is February. Or, at best, Feb to his very limited number of friends.

Already faster and more powerful than the last 17 species that they have destroyed or subjugated, the Krall have set their sights on humankind. After testing humans on their future home world of Koban and finding them worthy opponents, the Krall start a war of slow extermination with the rest of humanity. The war is intended to last generations as they apply their own version of "natural selection" to cull their weaker warriors in combat, purifying the Krall gene pool with their finest warriors for breeding.

In this startling study of human emotion, Dacher Keltner investigates an unanswered question of human evolution: If humans are hardwired to lead lives that are "nasty, brutish, and short," why have we evolved with positive emotions like gratitude, amusement, awe, and compassion that promote ethical action and cooperative societies? Born to Be Good takes us on a journey through scientific discovery, personal narrative, and Eastern philosophy.

For many of us, the great scientific discoveries of the modern age—the Big Bang, evolution, quantum physics, relativity—point to an existence that is bleak, devoid of meaning, pointless. But in The Sacred Depths of Nature, eminent biologist Ursula Goodenough shows us that the scientific world view need not be a source of despair. Indeed, it can be a wellspring of solace and hope. This volume reconciles the modern scientific understanding of reality with our timeless spiritual yearnings for reverence and continuity.

Las ideas más peregrinas tienen hoy que adoptar una vestidura "científica" para obtener credibilidad. No son ahora extrañas las "pruebas" de abducciones extraterrestres o de poderes telepáticos o los "documentos" que respaldan que el Holocausto nunca ocurrió. Schermer se interna en ese mundo de profetas y visionarios, fundamentalistas religiosos e "historiadores" racistas, y nos ofrece un análisis de sus credos y métodos, que desmonta pieza a pieza, aplicando nada más que el pensamiento científico.

Jack Sigler, call sign King, field leader for a black ops organization known as Endgame, is accustomed to feeling capable of handling most any situation. It is a confidence forged in the fires of battle against both monsters and madmen. But the introduction of Asya, a sister he never knew existed, and the kidnapping of his parents has him reeling.

Josune, Roystan, and Nika have escaped the company thugs trying to kill them. They've gotten a new spaceship to replace The Road (after it was blown up underneath them). And their new ship is armed to the teeth with dangerous weapons, courtesy of Josune. All that's left to do before they head out to find the legendary lode of transurides is to restore Roystan's memory. To do that, they need to collect the genemod machine Nika has ordered. But first, they have to shake off the Justice Department agent and the Companies tracking them.

In an underground club, a high-ranking public official spends his secret nights indulging in fantasies as exciting as they are depraved. For a seductive employee of the Dungeon, it's her job to fulfill them. But she's playing a far more dangerous game - one of blackmail, politics, and murder that reaches into the shadow world of the Ghostwalkers, and the creation of a spectacular, one-of-a-kind new weapon of defense. But when a dictator makes his own catastrophic moves, the Ghostwalkers have no choice but to bring in two major players - a man and woman both driven by passion and revenge.

In this captivating book, neuroscientist Shane O'Mara invites us to marvel at the benefits walking confers on our bodies and brains, and to appreciate the advantages of this uniquely human skill. From walking's evolutionary origins, traced back millions of years to life forms on the ocean floor, to new findings from cutting-edge research, he reveals how the brain and nervous system give us the ability to balance, weave through a crowded city, and run our "inner GPS" system.

We’ve come a long way. The earliest human had a brain as small as a child’s fist; ours are four times bigger, with spectacular abilities and potential we are only just beginning to understand. This is How the Mind Changed, a seven-million-year journey through our own heads, packed with vivid stories, groundbreaking science, and thrilling surprises. Discover how memory has almost nothing to do with the past.