“Many of us probably would be better fishermen if we did not spend so much time watching and waiting for the world to become perfect.”-Norman MacleanThough Maclean writes of an age-old focus of all anglers—the day’s catch—he may as well be speaking to another, deeper accomplishment of the best fishermen and fisherwomen: the preservation of natural resources.Backcasts celebrates this centuries-old confluence of fly fishing and conservation. However religious, howeve...

This issue of Primary Care: Clinics in Office Practice, devoted to Nephrology, is edited by Dr. Samuel Snyder. Articles in this issue include: Secondary hypertension; Update on ACE/ARB/DRI; Workup of proteinuria; Diagnosis and evaluation of renal cysts; NSAIDs, COX2’s and the kidney; The PCP/nephrologist partnership in advancing CKD; Nosocomial AKI; Geriatric patient with CKD; Hematuria workup; The kidney in obesity; and Renal transplant in the primary care setting.

“A necessary book for anyone truly interested in what we take from the sea to eat, and how, and why.” —Sam Sifton, The New York Times Book ReviewAcclaimed author of American Catch and The Omega Princple and life-long fisherman, Paul Greenberg takes us on a journey, examining the four fish that dominate our menus: salmon, sea bass, cod, and tuna.Investigating the forces that get fish to our dinner tables, Greenberg...

The boreal forest of Quebec/Labrador -- some of the most rugged and isolated land in Canada -- has captivated avid canoeists for generations. In the latter 19th and early 20th centuries, the intrepid A.P. Low of the Geological Survey of Canada spent, in total, more than ten years of his working life surveying the area. Employing Aboriginal canoemen and guides, he travelled by canoe, snowshoe and sailing vessel to map and document much of this vast territory.Challenged by the mystiq...

T****he monumental statues of Easter Island, both so magisterial and so forlorn, gazing out in their imposing rows over the island’s barren landscape, have been the source of great mystery ever since the island was first discovered by Europeans on Easter Sunday 1722. How could the ancient people who inhabited this tiny speck of land, the most remote in the vast expanse of the Pacific islands, have built such monumental works? No such astonishing numbers of massive statues ...

For years, predators like snow leopards and white-tipped sharks have been disappearing from the top of the food chain, largely as a result of human action. Science journalist Will Stolzenburg reveals why and how their absence upsets the delicate balance of the world's environment.

In one hundred years, or even fifty, the Arctic will look dramatically different than it does today. As polar ice retreats and animals and plants migrate northward, the arctic landscape is morphing into something new and very different from what it once was. While these changes may seem remote, they will have a profound impact on a host of global issues, from international politics to animal migrations. In Future Arctic, journalist and explorer Edward Struzik offers a clear-eyed l...

Agroup of traders huddles around a pile of dried shark fins on a gleaming white floor in Hong Kong. A Papua New Guinean elder shoves off in his hand-carved canoe, ready to summon a shark with ancient magic. A scientist finds a rare shark in Indonesia and forges a deal with villagers so it and other species can survive.In this eye-opening adventure that spans the globe, Juliet Eilperin investigates the fascinating ways different individuals and cultures relate to the ocean’s top pre...

A comprehensive history of the continent, "full of engaging and attention-catching information about North America's geology, climate, and paleontology" ( The Washington Post Book World).Here, "the rock star of modern science" tells the unforgettable story of the geological and biological evolution of the North American continent, from the time of the asteroid strike that wiped out the dinosaurs 65 million years ago to the present day (Jared Diamond, Pulit...

Humanity can make short work of the oceans’ creatures. In 1741, hungry explorers discovered herds of Steller’s sea cow in the Bering Strait, and in less than thirty years, the amiable beast had been harpooned into extinction. It’s a classic story, but a key fact is often omitted. Bering Island was the last redoubt of a species that had been decimated by hunting and habitat loss years before the explorers set sail.As Callum M. Roberts reveals in The Unnatural History of the S

A riveting history of the Mount St. Helens eruption that will "long stand as a classic of descriptive narrative" (Simon Winchester).For months in early 1980, scientists, journalists, sightseers, and nearby residents listened anxiously to rumblings in Mount St. Helens, part of the chain of western volcanoes fueled by the 700-mile-long Cascadia fault. Still, no one was prepared when an immense eruption took the top off of the mountain and laid waste to hundreds of sq...

From the serpentine "Champie" of Lake Champlain to the venerable "Nessie" of Loch Ness, extraordinary-and un-explained-creatures of the deep have been reported in sightings throughout the twentieth century. Now, two of the world's leading cryptozoological investigators provide a globetrotting field guide to when, where, and what kind of mysterious aquatic beasts have gripped the public—and sometimes the scientific—imagination. Filled with comprehensive drawings, classifications, and maps, ...