Bears
The Secret Lives of Animals Caught on Camera
Photographs shot by camera traps set around the world are capturing wildlife behavior never before seen by humans
Fate of the Cave Bear
The lumbering beasts coexisted with the first humans for tens of thousands of years and then died off. Why?
Tai Shan Will Return to China
The panda who has the distinction of being the first surviving cub born at the National Zoo will be returning to China
Alaska's Great Wide Open
A land of silvery light and astonishing peaks, the country's largest state perpetuates the belief that anything is possible
Nikki the Bear Lost 110 Pounds on the National Zoo Diet
When Nikki the spectacled Bear came to the National Zoo in December 2006, he looked more like Winnie the Pooh than Smokey the Bear
Pulled by Bears
In 1908, anything was possible
Interview: Steven Amstrup
A new study spotlights the plight of the polar bear, but there's still time to help the beloved creature
Learning from Tai Shan
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
A Bear-Handed Grab
How a stranded cub became the living symbol for one of America's best-known advertising campaigns
Bear Trouble
Only hundreds of miles from the North Pole, industrial chemicals threaten the Arctic's greatest predator
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