Extinction »
Listing, Mapping—and Changing—All Animals
Just exactly how many species are there in our big, diverse world? And where, precisely, do they live? While all of us have probably wondered about such things from time to time, scientists have
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Your Africa Safari Photographs Could Help Save Wildlife
I have never been fortunate enough to go on an Africa safari, but I never tire of reading about the experiences of others who have visited the continent, such as the thrill of seeing
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African Wild Dogs and the Necessity of Wildlife Corridors
Larger than Austria and Germany combined and nearly twice as big as the United Kingdom, the enormous KAZA (Kavango-Zambezi Transfrontier Conservation Area) lies in the Kavango and Zambezi River Basins where Angola, Botswana, Namibia,
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Paying for Protecting Wildernesses and Biodiversity
True wilderness areas—where human impacts are minimal or entirely absent—are dwindling. That probably comes as no surprise to you. But you may not know the specific facts: that less than 20 percent of the
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Above the Tree Line in the Greater Yellowstone Ecosystem
I once walked on the moon. It was remote and windy and bare; the kind of landscape that seems to call to me. This “moon,” though, wasn’t off Earth. It was found just outside
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Madagascar’s Dwindling Forests and Their Linked Lemurs
Imagine that you are lactose intolerant, and then you discover that all of the grocery stores in your vicinity sell only dairy products. That’s how a Duke University, North Carolina, ecologist describes the predicament
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Kenya’s Cattle Ranchers Conserve Wild Hartebeests—and Lion Predators
Hartebeests—the narrow-faced, savanna-adapted and unusual-looking African antelope that are native to more than 25 African countries—are on a downhill population slide. The African Wildlife Foundation estimates that there are about 360,000 of them left
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Videos: Nature Finally Talks Back—Redux
Throughout history, philosophers have construed the universe in many ways, and one of the oldest is to see it made up by pairs of opposites. For example, art and science, good and evil, matter
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