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West African Chimps on the brink of Extinction
The west African chimpanzee is on the brink of extinction, says new report
The west African chimpanzee is on the brink of extinction, says new report, and the chimp population in Cote d'Ivoire down by 90%.
Radar images from space that revealed ancient waterways criss-crossing the Sahara, have prompted new theories about the migration route out of Africa taken by the first humans. Plus, quantum networks for uncrackable secrets; how Stanley Miller's experiments recreating Earth's early atmosphere were even more successful than first believed; and animal personalities.
ÃÛÑ¿´«Ã½ World Service Archive
This programme was restored as part of the World Service archive project
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Science In Action
The ÃÛÑ¿´«Ã½ brings you all the week's science news.