Mean bean
A bite of life
Grape gains
Need a hand?
Geneticists examine how limbs were formed
Time for action
Researchers develop a system for field testing theories of evolution
Back to basics
Scientists decipher another human chromosome
The wild orangutans
Inherent dangers
Swiss bans GM for five years
Bytes
Chimp genome mapped
Will throw fresh light on human evolution
Papain has a new source
Germ warfare
A new technique would help combat drug-resistant infections
Potato against diabetes
'Religious technology'
Probe into poaching
Print of the species
Gluttony on vaccine
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