LifeSense of smell has a genetic flavour Researchers have identified the first signs of a genetic basis to the differences in people's odour perception 51¶¯Âþ
LifeGoogle doodle salutes DNA pioneer Rosalind Franklin The art on Google's home page celebrates the researcher whose data was crucial to Watson and Crick's discovery of the double-helix structure of DNA 51¶¯Âþ