An international project to map genetic differences between population groups could be an invaluable resource for treating human disease. But will it perpetuate ethnic stereotypes?
Straight from the Lab: Technology's First Draft
News from campus.
Insights and opinions from our readers.
Fuel cells could cut jets' energy consumption, emissions.
Electronic medical records help track and treat the homeless.
Visual fake-out should foil the 'spambots' used by junk-mail purveyors.
RNA-based method thwarts blood vessels.
T-rays could be more versatile than x-rays.
Tiny networked sensors that communicate through wireless links are being readied for market.