Genetic Science

What is animal welfare? This concise and accessible guide is for anyone who is interested in animals and who has wondered how we can assess their welfare scientifically. It defines animal welfare as "health and animals having what they want", a definition that can be easily understood by scientists and non-scientists alike, expresses in simple words what underlies many existing definitions, and shows what evidence we need to collect to improve animal welfare in practice. Above all, it puts the animal's own point of view at the heart of an assessment of its welfare.

Dip below the ocean’s surface and you are soon confronted by forms of life that could not seem more foreign to our own: sea sponges, soft corals, and serpulid worms, whose rooted bodies, intricate geometry, and flower-like appendages are more reminiscent of plant life or even architecture than anything recognizably animal. Yet these creatures are our cousins. As fellow members of the animal kingdom — the Metazoa— they can teach us much about the evolutionary origins of not only our bodies, but also our minds.

Darwin developed the theory of sexual selection to explain why the animal world abounds in stunning beauty, from the brilliant colors of butterflies and fishes to the songs of birds and frogs. He argued that animals have "a taste for the beautiful" that drives their potential mates to evolve features that make them more sexually attractive and reproductively successful. But if Darwin explained why sexual beauty evolved in animals, he struggled to understand how.

In 1994, a team led by fossil-hunting legend Tim White—"the Steve Jobs of paleoanthropology"—uncovered the bones of a human ancestor in Ethiopia's Afar region. The findings challenged many assumptions about human evolution and repudiated a half-century of paleoanthropological orthodoxy. An intriguing tale of scientific discovery, obsession and rivalry that moves from the sun-baked desert of Africa to modern high-tech labs and academic lecture halls, Fossil Men is popular science at its best, and a must-listen for fans of Jared Diamond, Richard Dawkins, and Edward O. Wilson.

Scratch beneath the surface of a coffee bean, a red pepper flake, a poppy seed, a mold spore, a foxglove leaf, a magic-mushroom cap, a marijuana bud, or an apple seed, and we find a bevy of strange chemicals. We use these to greet our days (caffeine), titillate our tongues (capsaicin), recover from surgery (opioids), cure infections (penicillin), mend our hearts (digoxin), bend our minds (psilocybin), calm our nerves (CBD), and even kill our enemies (cyanide). But why do plants and fungi produce such chemicals? And how did we come to use and abuse some of them?

Pursued by a relentless assassin, Alan and Jinny race across the galaxy in search of a secret truth that has eluded humanity for centuries. The 47 colonies have been at peace for over 700 years. But nothing is as it seems. The Council government of all humanity controls the populace through lies, fear, and genetically-engineered agents who do its terrible bidding.

There is one thing every enemy of Bethany Anne finds out: They will be ground under her heels. Now, something is heating up between Bethany Anne and Michael, and it isn’t her anger over him leaving her behind. Well, much. Further, the Patriarch is learning there might be someone worth sticking around for in his future. If she would just stop being so hard-headed.

Rosemary and Peter Grant and those assisting them have spend 20 years on Daphne Major, an island in the Galapagos, studying natural selection. They recognize each individual bird on the island, when there are 400 at the time of the author's visit or when there are over a thousand. They have observed about 20 generations of finches - continuously.Jonathan Weiner follows these scientists as they watch Darwin's finches and come up with a new understanding of life itself.

One thousand years later. Humanity has left Earth behind and is rapidly expanding throughout the galaxy under the banner of The Union, a white supremacist government who racially ‘purified’ the human race hundreds of years in the past. Living on the fringe of this twisted Fourth Reich society, Dark Horse - the only Black man in the Union - commandeers a vessel and scours the galaxy for his missing teammates under the guise of an Exo-Hunter, seeking out exo-planets to satiate the Union’s need for colonization.

Picture yourself in the Cretaceous period. It’s a sunny afternoon in the Hell Creek of ancient Montana 66 million years ago. A Triceratops horridus ambles along the edge of the forest. In a matter of hours, everything here will be wiped away. Lush verdure will be replaced with fire. Tyrannosaurus rex will be toppled from their throne, along with every other species of non-avian dinosaur no matter their size, diet, or disposition. They just don’t know it yet.

Veteran mech operator Sergeant Major Shaw spent his career fighting huge monsters known as Sentinels. He never expected that he would be piloting them. But as a new war unfolds, Shaw finds himself and his team using this unorthodox technology in a desperate attempt to save the New World Republic from destruction. The Principality of the Seven Sons has control of an ancient Progenitor dreadnaught rumored to have the power to enslave and destroy empires. No one is safe. Not even Shaw and his Deadmen.

Could extinct species, like mammoths and passenger pigeons, be brought back to life? The science says yes. In How to Clone a Mammoth, Beth Shapiro, evolutionary biologist and pioneer in "ancient DNA" research, walks listeners through the astonishing and controversial process of de-extinction.

We are living through a period that is unique in human history. For the first time in more than ten thousand years, the rate of human population growth is slowing down. In the middle of this century population growth will stop, and the number of people on Earth will start to decline—fast. In this provocative book, award-winning science writer Henry Gee offers a concise, brilliantly told history of our species—and argues that we are on a rapid one-way trip to extinction.

Ten years ago, Captain Colderaro was the star of the Confederacy Task Force. And then she disappeared. Now, presumed dead, she prefers to keep a low profile. Working as a pilot on a freighter ship, she occasionally accepts the odd refugee passenger to appease her humanitarian conscience. But things go downhill when her cargo turns out to be none other than the princess of a foreign race and her two bodyguards. Embroiled in a galaxy-wide scheme, Captain Colderaro finds herself dodging the Confederacy Task Force, space pirates, and mercenaries intent on capturing the princess. Can she make it...

Edward Larson's classic, Summer for the Gods, received the Pulitzer Prize in History in 1998 and is the single most authoritative account of a pivotal event whose combatants remain at odds in school districts and courtrooms. For this edition Larson has added a new preface that assesses the state of the battle between creationism and evolution and points the way to how it might potentially be resolved.

How does life work? How does nature produce the right numbers of zebras and lions on the African savanna, or fish in the ocean? How do our bodies produce the right numbers of cells in our organs and bloodstream? In The Serengeti Rules, award-winning biologist and author Sean B. Carroll tells the stories of the pioneering scientists who sought the answers to such simple yet profoundly important questions.

In a world where single combat determines the fate of nations, the Grievar fight in the Circles so that the rest can remain at peace. But given the stakes, things are never so simple. The Daimyo govern from the shadows and plot to gain an edge by unnaturally enhancing their Grievar Knights. Cego and his team return to the world’s most prestigious combat school, The Lyceum. Though he'd like to focus on his martial studies, Cego feels the pull of his mysterious past and two missing brothers.

Saber Wynter is running from her past when she meets Jess Calhoun, an ex-Navy SEAL who is physically and emotionally compromised by his own mysterious and violent history as a GhostWalker. What Jess senses in Saber is a kindred spirit, a lost soul desperate for sanctuary. He offers her a home, a job, and a haven where she can safely reveal the secrets that shadow her. But danger follows her, too. Now, the riddles of both their pasts are about to collide.

Sanda and Biran Greeve were siblings destined for greatness. A high-flying sergeant, Sanda has the skills to take down any enemy combatant. Biran is a savvy politician who aims to use his new political position to prevent conflict from escalating to total destruction. However, on a routine maneuver, Sanda loses consciousness when her gunship is blown out of the sky. Instead of finding herself in friendly hands, she awakens 230 years later on a deserted enemy warship controlled by an AI who calls himself Bero. The war is lost.

In this, his magnum opus, the world’s best known skeptic and critical thinker Dr. Michael Shermer—founding publisher of Skeptic magazine and perennial monthly columnist (“Skeptic”) for Scientific American—presents his comprehensive theory on how beliefs are born, formed, nourished, reinforced, challenged, changed, and extinguished.