Studies of free-rangingbaboons in an African reserve are helping to explain why human beings candiffer in their vulnerability to stress-related diseases
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SCIENTIFIC AMERICAN August 1987
Volume 257, Issue 2
Salt Tectonics
When salt is buried under heavier rocks, it rises buoyantly in vast sheets and fingers; it may even fountain aboveground and flow like a glacier. Laboratory models reveal the patterns of salt upwelling