From the author of Apocalyptic Planet, an unsparing, vivid, revelatory travelogue through prehistory that traces the arrival of the First People in North America 20,000 years ago and the artifacts that enable us to imagine their lives and fates. This book upends our notions of where these people came from and who they were.

In this landmark work on the Anasazi tribes of the Southwest, naturalist Craig Childs dives head-on into the mysteries of this vanished people. The various tribes that made up the Anasazi people converged on Chaco Canyon (New Mexico) during the 11th century to create a civilization hailed as "the Las Vegas of its day", a flourishing cultural center that attracted pilgrims from far and wide, and a vital crossroads of the prehistoric world. By the 13th century, however, Chaco's vibrant community had disappeared without a trace.

Deserts are environments that can be inhospitable even to seasoned explorers. Craig Childs has spent years in the deserts of the American West, and his treks through arid lands in search of water reveal the natural world at its most extreme.

The Animal Dialogues tells of Craig Childs' own chilling experiences among the grizzlies of the Arctic, sharks off the coast of British Columbia and in the turquoise waters of Central America, jaguars in the bush of northern Mexico, mountain lions, elk, Bighorn Sheep, and others. More than chilling, however, these stories are lyrical, enchanting, and reach beyond what one commonly assumes an "animal story" is or should be. The Animal Dialogues is a book about another world that exists alongside our own.

From the author of The Secret Knowledge of Water and Atlas of a Lost World comes a deeply felt essay collection focusing upon a vivid series of desert icons - a sheet of virga over Monument Valley, white seashells in dry desert sand, boulders impossibly balanced. Craig Childs delves into the primacy of the land and the profound nature of the more-than-human.

The earth has died many times, and it always comes back looking different. In an exhilarating, surprising exploration of our planet, Craig Childs takes listeners on a firsthand journey through apocalypse, touching the truth behind the speculation. Apocalyptic Planet is a combination of science and adventure that reveals the ways in which our world is constantly moving toward its end and how we can change our place within the cycles and episodes that rule it.

The Bears Ears National Monument in southeastern Utah, created by President Obama in 2016 and eviscerated by the Trump administration in 2017, contains more archaeological sites than any other region in the United States. In The Bears Ears, acclaimed adventure writer David Roberts takes listeners on a tour of his favorite place on Earth, as he unfolds the rich and contradictory human history of the 1.35 million acres of the Bears Ears domain. Weaving personal memoir with archival research, Roberts sings the praises of the outback he's explored for the last 25 years.

For more than twelve thousand years, the redrock landscape of southeastern Utah has shaped the lives of everyone who calls it home. R. E. Burrillo takes listeners on a journey of discovery through the stories and controversies that make this place so unique, from traces of its earliest inhabitants through its role in shaping the study of archaeology itself—and into the modern battle over its protection.

In this thrilling story of intellectual and archaeological discovery, David Roberts recounts his last 20 years of far-flung exploits in search of spectacular prehistoric ruins and rock art panels known to very few modern travelers. His adventures range across Utah, Arizona, New Mexico, and southwestern Colorado, and illuminate the mysteries of the Ancestral Puebloans and their contemporary neighbors the Mogollon and Fremont, as well as of the more recent Navajo and Comanche.

David Roberts describes the culture of the Anasazi - the name means "enemy ancestors" in Navajo - who once inhabited the Colorado Plateau and whose modern descendants are the Hopi Indians of Arizona. Archaeologists, Roberts writes, have been puzzling over the Anasazi for more than a century, trying to determine the environmental and cultural stresses that caused their society to collapse 700 years ago. He guides us through controversies in the historical record, among them the haunting question of whether the Anasazi committed acts of cannibalism.

As a park ranger with the National Park Service's law enforcement team, Andrea Lankford led search and rescue missions in some of the most beautiful (and dangerous) landscapes across America, from Yosemite to the Grand Canyon. But though she had the support of the agency, Andrea grew frustrated with the service's bureaucratic idiosyncrasies, and left the force after twelve years. Two decades later, however, she stumbles across a mystery that pulls her right back where she left off: three young men have vanished from the Pacific Crest Trail.

In the summer of 1938, botanists Elzada Clover and Lois Jotter set off to run the Colorado River, accompanied by an ambitious and entrepreneurial expedition leader, a zoologist, and two amateur boatmen. With its churning waters and treacherous boulders, the Colorado was famed as the most dangerous river in the world. Journalists and veteran river runners boldly proclaimed that the motley crew would never make it out alive. But for Clover and Jotter, the expedition held a tantalizing appeal: no one had yet surveyed the plant life of the Grand Canyon, and they were determined to be the first.

In the summer of 2022, Lee Berger lost 50 pounds in order to wriggle though impossibly small openings in the Rising Star cave complex in South Africa—spaces where his team has been unearthing the remains of Homo naledi, a proto-human likely to have coexisted with Homo sapiens some 250,000 years ago. Lead researcher Berger had never made his way into the dark, cramped, dangerous underground spaces where many of the naledi fossils had been found. Now he was ready to do so. Once inside the cave, Berger made shocking new discoveries that expand our understanding of this early hominid.

In May 2016, Fort McMurray, the hub of Canada’s oil industry and America’s biggest foreign supplier, was overrun by wildfire. The multi-billion-dollar disaster melted vehicles, turned entire neighborhoods into firebombs, and drove 88,000 people from their homes in a single afternoon. Through the lens of this apocalyptic conflagration—the wildfire equivalent of Hurricane Katrina—John Vaillant warns that this was not a unique event, but a shocking preview of what we must prepare for in a hotter, more flammable world.

When Desert Solitaire was first published in 1968, it became the focus of a nationwide cult. Rude and sensitive. Thought-provoking and mystical. Angry and loving. Both Abbey and this book are all of these and more. Here, the legendary author of The Monkey Wrench Gang, Abbey's Road and many other critically acclaimed books vividly captures the essence of his life during three seasons as a park ranger in southeastern Utah.

My Big TOE: Awakening, written by a nuclear physicist in the language of contemporary culture, unifies science and philosophy, physics and metaphysics, mind and matter, purpose and meaning, the normal and the paranormal. The entirety of human experience (mind, body, and spirit) including both our objective and subjective worlds is brought together under one seamless scientific understanding.

Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

Hilarious, fascinating, and a roller coaster of dizzying, historical what-ifs, Napoleon's Hemorrhoids is a potpourri for serious historians and casual history buffs. In one of Phil Mason's many revelations, you'll learn that Communist jets were two minutes away from opening fire on American planes during the Cuban missile crisis, when they had to turn back as they were running out of fuel. You'll discover that before the Battle of Waterloo, Napoleon's painful hemorrhoids prevented him from mounting his horse to survey the battlefield.

Dr. Catherine Kleier invites us to open our eyes to the phenomenal world of plant life and to the process she calls “Natura Revelata”, the joy of celebrating and learning from the secrets of nature. As Dr. Kleier shares her knowledge with contagious excitement for her subject, she emphasizes the middle ground: Instead of focusing on cell microbiology or the study of ecosystems and habitats, she stresses the basic biology, function, and the amazing adaptations of the plants we see all around us.

In this illuminating audiobook, Tyson and coauthor James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia - How did life begin? What is our place in the universe? Are we alone? - and provide answers based on the most current data, observations, and theories.

At the end of his career, Albert Einstein was pursuing a dream far more ambitious than the theory of relativity. He was trying to find an equation that explained all physical reality - a theory of everything. Experimental physicist and award-winning educator Dr. Don Lincoln takes you on this exciting journey in The Theory of Everything: The Quest to Explain All Reality. Suitable for the intellectually curious at all levels and assuming no background beyond basic high-school math, these 24 half-hour lectures cover recent developments at the forefront of particle physics and cosmology.

In this landmark work on the Anasazi tribes of the Southwest, naturalist Craig Childs dives head-on into the mysteries of this vanished people. The various tribes that made up the Anasazi people converged on Chaco Canyon (New Mexico) during the 11th century to create a civilization hailed as "the Las Vegas of its day", a flourishing cultural center that attracted pilgrims from far and wide, and a vital crossroads of the prehistoric world. By the 13th century, however, Chaco's vibrant community had disappeared without a trace.

Deserts are environments that can be inhospitable even to seasoned explorers. Craig Childs has spent years in the deserts of the American West, and his treks through arid lands in search of water reveal the natural world at its most extreme.

From the author of Apocalyptic Planet, an unsparing, vivid, revelatory travelogue through prehistory that traces the arrival of the First People in North America 20,000 years ago and the artifacts that enable us to imagine their lives and fates. This book upends our notions of where these people came from and who they were.

The Bears Ears National Monument in southeastern Utah, created by President Obama in 2016 and eviscerated by the Trump administration in 2017, contains more archaeological sites than any other region in the United States. In The Bears Ears, acclaimed adventure writer David Roberts takes listeners on a tour of his favorite place on Earth, as he unfolds the rich and contradictory human history of the 1.35 million acres of the Bears Ears domain. Weaving personal memoir with archival research, Roberts sings the praises of the outback he's explored for the last 25 years.

In this thrilling story of intellectual and archaeological discovery, David Roberts recounts his last 20 years of far-flung exploits in search of spectacular prehistoric ruins and rock art panels known to very few modern travelers. His adventures range across Utah, Arizona, New Mexico, and southwestern Colorado, and illuminate the mysteries of the Ancestral Puebloans and their contemporary neighbors the Mogollon and Fremont, as well as of the more recent Navajo and Comanche.

The dramatic and tragic story of the only successful Native American uprising against the Spanish, the Pueblo Revolt of 1680.

The Animal Dialogues tells of Craig Childs' own chilling experiences among the grizzlies of the Arctic, sharks off the coast of British Columbia and in the turquoise waters of Central America, jaguars in the bush of northern Mexico, mountain lions, elk, Bighorn Sheep, and others. More than chilling, however, these stories are lyrical, enchanting, and reach beyond what one commonly assumes an "animal story" is or should be. The Animal Dialogues is a book about another world that exists alongside our own.

For more than twelve thousand years, the redrock landscape of southeastern Utah has shaped the lives of everyone who calls it home. R. E. Burrillo takes listeners on a journey of discovery through the stories and controversies that make this place so unique, from traces of its earliest inhabitants through its role in shaping the study of archaeology itself—and into the modern battle over its protection.

David Roberts describes the culture of the Anasazi - the name means "enemy ancestors" in Navajo - who once inhabited the Colorado Plateau and whose modern descendants are the Hopi Indians of Arizona. Archaeologists, Roberts writes, have been puzzling over the Anasazi for more than a century, trying to determine the environmental and cultural stresses that caused their society to collapse 700 years ago. He guides us through controversies in the historical record, among them the haunting question of whether the Anasazi committed acts of cannibalism.

Greatest Mystery of the Southwest USAPerhaps the most fascinating chapter in Southwest history is the tale of the mysterious, “vanished” Anasazi Indians. Their tremendous achievements can be found in many places, including the spectacular cliff dwellings of Mesa Verde National Park. But the crest of the Anasazi wave was in Chaco Canyon, a shallow, windswept wash in northwest New Mexico. Here, 1,000 years ago, strange and unexplained events unfolded, events which continue to intrigue scientists and visitors today. In this book, you'll delve into the mystery: Why choose inhospitable Chaco...