Natural history
págs. 6-6
Bountiful Barrens: An array of unique plants thrive where outcrops of hard, shaley rock create clearings within a mountain forest.
págs. 12-15
págs. 16-17
Pinpointing Pluto: How to find the little planet that caused a big stir.
págs. 18-20
págs. 21-21
Multilingual: Reptiles and amphibians show there is more than one way to stick out your tongue.
Carl Zimmer, Sally J. Bensusen (il.)
págs. 22-23
When Fossils Were Young: Outmoded classification systems persist for long periods before being rapidly replaced by something more sensible.
págs. 24-26
Into the Wild: Researchers have shown that bioengineered genes can travel from farmer's crops to other plants. Should we be worried?.
págs. 34-37
Gorilla Exposé: In a Congo clearing, forest apes emerge from the shadows.
págs. 38-43
págs. 44-51
Thornbug to Thornbug: The inside story of insect song.
págs. 52-57
The Paper Museum: Early in the seventeenth century, Cassiano dal Pozzo made an attempt to gather a comprehensive visual record of the natural world.
págs. 58-63
Indians, Animals, and Other Beings: Did America's native peoples live in harmony with nature? The debate goes on.
págs. 64-65
págs. 65-65
págs. 76-77
págs. 80-82
Analyze This: In the cause of conservation, everything from caviar to rhino dung is grist for the DNA laboratory.
págs. 84-86
Body Fat and Birth Control: For most of human history, girls in their early teens simply did not get pregnant.
págs. 88-88
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