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Rainforest researchers hit pay dirt

Researchers have discovered that indigenous inhabitants of the Amazon improved the soil, rather than degrading it. The ability to reproduce this super-fertile soil could enable intensive agriculture in hot regions, making a significant impact on food production.

SourceUniversity of Vermont·JournalScience·DateAug 29, 2002

Chimpanzee stone tool site excavated

The excavation of a chimpanzee stone tool site in the Ivory Coast reveals new insights into the behavior of our closest living relatives. The site, discovered using archaeological methods, shows that chimpanzees collected rocks from various sources and brought them to nut-cracking sites, creating large refuse accumulations.

SourceMax-Planck-Gesellschaft·JournalScience·DateMay 23, 2002

Some Neanderthals practiced cannibalism, shows find from French cave, as reported in the 1 October issue ofScience

The discovery of 78 Neanderthal bones at Moula-Guercy suggests that European Neanderthals practiced cannibalism, systematically defleshing and breaking apart the bones to remove marrow and brains. The abundance of natural resources available at the site makes survival-based cannibalism unlikely.