Challenged to prove his germ theory of disease, Louis Pasteur shaped the terrain on which the battle against anthrax is being fought
Revisiting his old haunts in Nepal, the author looks for tigers and finds a clever new strategy for saving them
Arizona Naturalist Pinau Merlin celebrates life in the desert by keeping a close eye on it
Scientists are trying to fathom why Hawaii’s fish population is declining
Review of GERMS: Biological Weapons and America’s Secret War
Review of GERMS: Biological Weapons and America’s Secret War
Everything you wanted to know about stem cells, cloning and genetic engineering but were afraid to ask
A long-outdated approach to sulfur mining sends hundreds of Javanese workers deep into the crater of an active volcano
A great fossil find high in the Chilean Andes began with a delayed flight in New York City and ended with a horseback ride from hell
High altitude, night-shining clouds are becoming more common, which could signal climate changes
The unending quest for oil has now led drillers to vast reserves lying more than a mile beneath the surface of the Gulf of Mexico
The Australian pact with the world’s largest crocodiles seems to be workingbut critics say that the costs are fatally high
In a remote corner of eastern China, travelers tread the path of the ancient sage
Using Goats to Prevent Wildfires
Communities worried about the ravages of wildfires are embracing a four-legged solution
From a computer-generated model, sculptors cast a bronze triceratops that Looks like the real thing
The exquisite telescopes crafted by Alvan Clark and his sons helped make the last half of the 19th century a golden age of astronomy
An American couple’s ingenious research challenges the popular notion that baboons and other monkeys are almost human
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