Natural Science

Menopause hit Darcey Steinke hard. First came hot flashes. Then insomnia. Then depression. As she struggled to understand what was happening to her, she slammed up against a culture of silence and sexism. Some books promoted hormone replacement therapy. Others encouraged accepting the coming crone. Beyond that, there was little that offered a path to understanding menopause in a complex, spiritual, and intellectually engaged way.

When an earthquake flattens New York City, the devastation is phenomenal and loss of life beyond comprehension. The world is in shock. Only the chosen few can see it. A firefighter, newspaperman, thief, engineer, bride and a priest are all strangers across the country and are all thrown together. All of them believe it is the beginning of the end. Together they work diligently to try to save humanity and stop the inevitable. But is it already too late?

When Bernd Heinrich decided to write a memoir of his ultramarathon running experience, he realized that the preparation for the race was as important, if not more so, than the race itself. In Why We Run, Heinrich considers the flight endurance of birds, the antelope's running prowess and limitations, and the ultra-endurance of camels to understand how human physiology can or cannot replicate these adaptations. Heinrich offers an original and provocative work combining the rigors of science with the passion of running.

Chocolate is the center of a massive global industry worth billions of dollars annually, yet its future in our modern world is currently under threat. In Chocolate Crisis, Dale Walters discusses the problems posed by plant diseases, pests, and climate change, looking at what these mean for the survival of the cacao tree. Walters takes listeners to the origins of the cacao tree in the Amazon basin of South America, describing how ancient cultures used the beans produced by the plant, and follows the rise of chocolate as an international commodity over many centuries.

How did the dog become man’s best friend? A celebrated anthropologist unearths the mysterious origins of the unique partnership that rewrote the history of both species.

The author of Last Train to Paradise tells the story of the largest public water project ever created - William Mulholland's Los Angeles aqueduct - a story of Gilded Age ambition, hubris, greed, and one determined man whose vision shaped the future and continues to impact us today.

A journey around the United States in search of the truth about the threat of earthquakes leads to spine-tingling discoveries, unnerving experts, and ultimately the kind of preparations that will actually help guide us through disasters. It's a road trip full of surprises.

One of the greatest threats to mankind's existence has become a reality. The Yellowstone Caldera erupts with a force of a thousand nuclear warheads, expelling seven hundred cubic miles of ash and rock all at once into the sky. And it's not finished . . .

When Alex Kaine scores a job with a small but lucrative travel agency, he discovers its secret: that Mystic Getaways actually controls the Mystic Gateways, a series of portals that open wormholes to dramatically altered, far-flung versions of our own world.

The story of how our ancestors made the first tentative steps towards becoming human, how we lost our fur but gained language, fire and tools, and how we strode out of Africa, invented farming and cities and ultimately created modern civilisation. Where did we come from? Where are we going? Homo sapiens is the most successful, the most widespread and the most influential species ever to walk the Earth.

Here is the epic story of the centuries-long search to understand the tide: from Aristotle, said to have drowned himself when he failed to figure out the Greek tides, to the pioneering investigations into the role of the moon by Galileo and Newton to supercomputing in our own time.

How do you recognize healthy soil? How much can your existing soil be improved? What are the best amendments to use for your soil? Let Building Soil answer your questions and be your guide on gardening from the ground up. Fertilizing, tilling, weed management, and irrigation all affect the quality of your soil. Using author Elizabeth Murphy’s detailed instructions, anyone can become a successful soil-based gardener, whether you want to start a garden from scratch or improve an existing garden.

Birds are highly intelligent animals, yet their intelligence is dramatically different from our own and has been little understood. As we learn more about the secrets of bird life, we are unlocking fascinating insights into memory, relationships, game theory, and the nature of intelligence itself. The Thing with Feathers explores the astonishing homing abilities of pigeons, the good deeds of fairy-wrens, the influential flocking abilities of starlings, the deft artistry of bowerbirds, the extraordinary memories of nutcrackers, and other mysteries.

Oklahomans have long been known for their fatalism and grit, but even old-timers are troubled by the twisters that are devastating the state with increasing frequency. On May 20, 2013, the worst tornado on record landed a direct hit on the small town of Moore, destroying two schools while the children cowered inside.

Krys Malcolm Belc has thought a lot about the interplay between parenthood and gender. As a nonbinary, transmasculine parent, giving birth to his son Samson clarified his gender identity. And yet, when his partner Anna adopted Samson, the legal documents listed Belc as "the natural mother of the child." The Natural Mother of the Child journeys both toward and through common perceptions of what it means to have a body and how that body can influence the perception of a family.

The water coming out of your tap is four billion years old and might have been slurped by a Tyrannosaurus Rex. We will always have exactly as much water on Earth as we have ever had. Water cannot be destroyed, and it can always be made clean enough for drinking again. In fact, water can be made so clean that it actually becomes toxic. As Charles Fishman brings vibrantly to life in this delightful narrative excursion, water runs our world in a host of awe-inspiring ways, which is both the promise and the peril of our unexplored connections to it.

What newly married couple doesn't dream of a romantic retreat where they can escape the world for a while - but what happens when supernatural forces intrude on their wedded bliss? Nine of today's hottest paranormal authors answer that question in this all-star collection of supernatural stories.

Think your job is purgatory? Try working for the afterlife. For former man of science and very unhappy medium, Dr. Newton Barlow, the frontline between good and evil is starting to get old. With Purgatory a mess of hopeless bureaucracy, banal amateurism and unreliable excitement, he's beginning to crave a challenge. Something big.

Last week, I inherited every cent of the multi-billion-dollar Le Spyre estate. But tequila is far easier to swallow than the coincidence of my beloved grandmother’s death. I’m over this supernatural game, yet walking away from Kyros isn't simple with the damn mate thing on the cards. The Indebted need my help. My grandmother deserves justice. And, uhm, the third blood exchange did something to me. It's official. I’m done playing by paranormal rules. I’m making my own - and playing to win. Because if I enter Ingenium on my terms, there's no turning back.

Every spring, billions of birds sweep north, driven by ancient instincts to return to their breeding grounds. This vast parade often goes unnoticed, except in a few places where these small travelers concentrate in large numbers. One such place is along Lake Erie in northwestern Ohio. There, the peak of spring migration is so spectacular that it attracts bird watchers from around the globe, culminating in one of the world’s biggest birding festivals. Now climate change threatens to disrupt patterns of migration and the delicate balance between birds, seasons, and habitats.