The authors of "Building an Arc" talk about wildlife conservation and what drew them to work with tigers.
David Chelf, a former physicist who shifted gears into horticulture, launched a venture in 2003 to grow large quantities of Mara des Bois strawberries
Environmentalist Al Gore talks about his new movie
The giant panda born at Washington, D.C.'s National Zoo has charmed animal lovers. Now he's teaching scientists more than they had expected
The "missing link?" At least a step in a new direction
From chimpanzee communication to paper wasps and humans fleeing Vesuvius
Fans of a battery-powered emissions free sedan mourn its passing
In a breathtaking spectacle, wildebeest by the millions are on the move this month in the Serengeti
An interview with Laura Tangley, author of "Learning from Tai Shan" in the June 2006 issue of SMITHSONIAN.
A Nobel laureate holds forth on flies, genes and women in science
Probing a 68-million-year-old T. rex, Mary Schweitzer stumbled upon astonishing signs of life that may radically change our view of the ancient beasts
Rediscovery of a Laotian rodent, orangutan culture and crossing the Bering Strait
Two robots, neither as graceful as its namesake, but no less accomplished, are among advances keeping scientists on the cutting edge
To her delight, social worker-turned-scientist Patricia Wright has found the mischievous Madagascar primates to be astonishingly complex
Why are coyotes, those cunning denizens of the plains and rural west, moving into urban centers like Chicago and Washington DC?
The nation's storied wetland is the focus of the world's largest environmental restoration project. But will that be enough?
With the world's coral reefs in crisis, the author's childhood memories guide a far-reaching study of the problem in the Bahamas
To prosecutors, it was child abuse - an Amish baby covered in bruises, but Dr. D. Holmes Morton had other ideas
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