What they don't know is that without algae, none of us would exist. There are as many algae on Earth as stars in the universe, and they have been essential to life on our planet for eons. Algae created the Earth we know today, with its oxygen-rich atmosphere, abundant oceans, and coral reefs. Crude oil is made of dead algae, and algae are the ancestors of all plants. Today, seaweed production is a multi-billion dollar industry, with algae hard at work to make your sushi, chocolate milk, beer, paint, toothpaste, shampoo, and so much more. In Slime we'll meet the algae innovators working toward a sustainable future: from seaweed farmers in South Korea, to scientists using it to clean the dead zones in our waterways, to the entrepreneurs fighting to bring algae fuel and plastics to market. With a multitude of lively, surprising science and history, Ruth Kassinger takes listeners on an around-the-world, behind-the-scenes, and into-the-kitchen tour. Whether you thought algae was just the gunk in your fish tank or you eat seaweed with your oatmeal, Slime will delight and amaze with its stories of the good, the bad, and the up-and-coming.

    Yet when it comes to fungi, culinary uses are only the tip of the iceberg. Throughout history fungus has been prized for its diverse properties—medicinal, ecological, even recreational—and hasspawned its own quirky subculture dedicated to exploring the weird biology and celebrating the unique role it plays on earth. In Mycophilia, accomplished food writer and cookbook author Eugenia Bone examines the role of fungi as exotic delicacy, curative, poison, and hallucinogen, and ultimately discovers that a greater understanding of fungi is key to facing many challenges of the 21st century.Engrossing, surprising, and packed with up-to-date science and cultural exploration, Mycophilia is part narrative and part primer for foodies, science buffs, environmental advocates, and anyone interested in learning a lot about one of the least understood and most curious organisms in nature.

    Guido Rahr’s mission to save the wild Pacific salmon leads him into adventures that make for a breathtakingly exciting read.”—Ian Frazier, author of Travels in SiberiaIn the tradition of Mountains Beyond Mountains and The Orchid Thief, Stronghold is Tucker Malarkey’s gripping chronicle of an unlikely visionary and his crusade to protect the world’s last bastion for wild salmon. From a young age, Guido Rahr was a misfit among his family and classmates, preferring to spend his time in the natural world. An obsessive fly-fisherman, Rahr noticed when the salmon runs of the Pacific Northwest began to decline—and was one of the few who understood why. As dams, industry, and climate change degraded the homes of these magnificent fish, Rahr saw that the salmon of the Pacific Rim were destined to go the way of their Atlantic brethren: near extinction.An improbable and inspiring story, Stronghold takes us on a wild adventure, from Oregon to Alaska to one of the world’s last remaining salmon strongholds in the Russian Far East, a landscape of ecological richness and diversity that is rapidly being developed for oil, gas, minerals, and timber. And along the way Rahr must navigate a tangled web of scientists, conservationists, Russian oligarchs, corrupt officials, impenetrable bureaucracies, and unexpected allies in order to set into motion a plan to secure the survival of the endangered salmon, an extraordinary keystone species whose demise would reverberate across the planet. Tucker Malarkey, who accompanies Rahr to the Russian wilderness and reports on events from up close, has written a clarion call for a sustainable future, a remarkable work of natural history, and a riveting account of a species whose future is closely linked to that of our own.“All fishermen know that we have to fight to save the waters we love. Stronghold tells a captivating story of the struggle to save the last great salmon rivers.”—Johnny Morris, founder/owner of Bass Pro shops, owner of Cabela’s

    Proudly dubbed “an entirely synthetic fish” by fisheries managers, the rainbow trout has been introduced into every state and province in the United States and Canada and to every continent except Antarctica, often with devastating effects on the native fauna. Halverson examines the paradoxes and reveals a range of characters, from nineteenth-century boosters who believed rainbows could be the saviors of democracy to twenty-first-century biologists who now seek to eradicate them from waters around the globe. Ultimately, the story of the rainbow trout is the story of our relationship with the natural world—how it has changed and how it startlingly has not.

    These adorable, furry marine mammals--often seen floating on their backs holding hands--reveal the health of the coastal ecosystem along the Pacific Ocean. Once hunted for their prized fur during the 1700s and 1800s, these animals nearly went extinct. Only now, nearly a century after hunting ceased, are populations showing stable growth in some places. Sea otters are a keystone species in coastal areas, feeding on sea urchins, clams, crab, and other crustaceans. When they are present, kelp beds are thick and healthy, providing homes for an array of sealife. When otters disappear, sea urchins take over, and the kelp disappears along with all of the creatures that live in the beds. Now, thanks to their protected status, sea otters are floating around in coves in California, Washington, and Alaska.Todd McLeish is a science writer with three published books, all on natural history topics: Narwhals, Basking with Humpbacks, and Golden Wings and Hairy Toes: New England Wildlife. He is a popular public speaker on cruise ships and at museums and environmental centers and has published articles on wildlife topics in Earthwatch Journal, Bird Watcher's Digest, WildBird, and Natural New England, among other publications.

    The awesome journey of life's transformation from the first microbes 4 billion years ago to Homo sapiens today is an epic that we are only now beginning to grasp. Magnificent and bizarre, it is the story of how we got here, what we left behind, and what we brought with us. We all know about evolution, but it still seems absurd that our ancestors were fish. Darwin's idea of natural selection was the key to solving generation-to-generation evolution -- microevolution -- but it could only point us toward a complete explanation, still to come, of the engines of macroevolution, the transformation of body shapes across millions of years. Now, drawing on the latest fossil discoveries and breakthrough scientific analysis, Carl Zimmer reveals how macroevolution works. Escorting us along the trail of discovery up to the current dramatic research in paleontology, ecology, genetics, and embryology, Zimmer shows how scientists today are unveiling the secrets of life that biologists struggled with two centuries ago. In this book, you will find a dazzling, brash literary talent and a rigorous scientific sensibility gracefully brought together. Carl Zimmer provides a comprehensive, lucid, and authoritative answer to the mystery of how nature actually made itself.

    Mowat's account of the summer he lived in the frozen tundra alone—studying the wolf population and developing a deep affection for the wolves (who were of no threat to caribou or man)—is today celebrated as a classic of nature writing, at once a tale of remarkable adventures and indelible record of myths and magic of wolves.

    Broad takes us on an adventure to the planet's last and most exotic frontier -- the depths of the sea. The Universe Below examines how we are illuminating its dark recesses as a wave of advanced technology quietly opens the Earth's largest and most mysterious environment. Broad takes us on breathtaking dives and expeditions -- to the Azores, to the Titanic, to hot springs teeming with bizarre life, to icy fissures aswarm with gulper eels, vampire squids, and gelatinous beasts longer than a city bus. We meet legendary explorers and researchers and go with them as they probe the ancient mysteries of a universe that encompasses the vast majority of the Earth's habitable space and holds millions of humanity's lost artworks and treasures. The Universe Below is an unforgettable trip to our last great unexplored frontier.

    They found it in Zambia, but elephant poachers soon had them fighting for their lives when they tried to stop the slaughter. 16 pages of photos, half in color.

    It hold the remains of an ancient sea where dozens of strange creatures lived—a forgotten corner of evolution preserved in awesome detail. In this book Stephen Jay Gould explores what the Burgess Shale tells us about evolution and the nature of history.

    Alexander von Humboldt (1769 – 1859) was an intrepid explorer and the most famous scientist of his age. In North America, his name still graces four counties, thirteen towns, a river, parks, bays, lakes, and mountains. His restless life was packed with adventure and discovery, whether he was climbing the highest volcanoes in the world or racing through anthrax-infected Siberia or translating his research into bestselling publications that changed science and thinking. Among Humboldt's most revolutionary ideas was a radical vision of nature, that it is a complex and interconnected global force that does not exist for the use of humankind alone. Now Andrea Wulf brings the man and his achievements back into focus: his daring expeditions and investigation of wild environments around the world and his discoveries of similarities between climate and vegetation zones on different continents. She also discusses his prediction of human-induced climate change, his remarkable ability to fashion poetic narrative out of scientific observation, and his relationships with iconic figures such as Simón Bolívar and Thomas Jefferson. Wulf examines how Humboldt's writings inspired other naturalists and poets such as Darwin, Wordsworth, and Goethe, and she makes the compelling case that it was Humboldt's influence that led John Muir to his ideas of natural preservation and that shaped Thoreau's Walden.With this brilliantly researched and compellingly written book, Andrea Wulf shows the myriad fundamental ways in which Humboldt created our understanding of the natural world, and she champions a renewed interest in this vital and lost player in environmental history and science.

    As the forerunner of such important books as Annie Dillard's Pilgrim at Tinker Creek, Edward Abbey's Desert Solitaire, and Robert Finch's The Primal Place, this classic work remains as relevant today as it was sixty-five years ago.

    Beginning with the above questions, she began informally researching every affliction that she encountered in humans to learn whether it happened with animals, too. And usually, it did: dinosaurs suffered from brain cancer, koalas can catch chlamydia, reindeer seek narcotic escape in hallucinogenic mushrooms, stallions self-mutilate, and gorillas experience clinical depression. Natterson-Horowitz and science writer Kathryn Bowers have dubbed this pan-species approach to medicine zoobiquity. Here, they present a revelatory understanding of what animals can teach us about the human body and mind, exploring how animal and human commonality can be used to diagnose, treat, and heal patients of all species.

    A young man is murdered for his prized pet fish. An Asian tycoon buys a single specimen for $150,000. Meanwhile, a pet detective chases smugglers through the streets of New York. Delving into an outlandish world of obsession, paranoia, and criminality, The Dragon Behind the Glass tells the story of a fish like none other. Treasured as a status symbol believed to bring good luck, the Asian arowana, or “dragon fish,” is a dramatic example of a modern paradox: the mass-produced endangered species. While hundreds of thousands are bred in captivity, the wild fish has become a near-mythical creature. From the South Bronx to Borneo and beyond, journalist Emily Voigt follows the trail of the arowana to learn its fate in nature. With a captivating blend of personal reporting, history, and science, Voigt traces our fascination with aquarium fish back to the era of exploration when intrepid naturalists stood on the cutting edge of modern science, discovering new species around the globe. In an age when freshwater fish now comprise one of the most rapidly vanishing groups of animals, she unearths a surprising truth behind the arowana’s rise to fame—one that calls into question how we protect the world’s rarest species. An elegant examination of the human conquest of nature, The Dragon Behind the Glass revels in the sheer wonder of life’s diversity and lays bare our deepest desire—to hold on to what is wild.

    A full symphony that swells from the most vocal of more than 350 avian throats representing more than 40 species. “It knocks me out, every day,” she says. Pandemonium, the home and bird sanctuary that Raffin shares with some of  the world’s most remarkable birds, is a conservation organization dedicated to saving and breeding birds at the edge of extinction, with the goal of eventually releasing them into the wild. In The Birds of Pandemonium, she lets us into her world--and theirs. Birds fall in love, mourn, rejoice, and sacrifice; they have a sense of humor, invent, plot, and cope. They can teach us volumes about the interrelationships of humans and animals. Their stories make up the heart of this book. There’s Sweetie, a tiny quail with an outsize personality; the inspiring Oscar, a disabled Lady Gouldian finch who can’t fly but finds a brilliant way to climb to the highest perches of his aviary to roost. The ecstatic reunion of a disabled Victoria crowned pigeon, Wing, and her brother, Coffee, is as wondrous as the silent kinship that develops between Amadeus, a one-legged turaco, and an autistic young visitor. As we come to know the individual birds, we also come to understand how much is at stake for many of these species. One of the aviary’s greatest success stories is breeding the gorgeous green-naped pheasant pigeon, whose home in the New Guinea rainforest is being decimated. Thanks to efforts at Pandemonium, these birds may not share the same fate as the now-extinct dodo.