CHRNA5 Gene, Smoking And That First 'Buzz'

CHRNA5 Gene, Smoking And That First 'Buzz'

Anyone who has ever tried smoking probably remembers that first cigarette vividly - it likely brought either a nasty coughing fit or a rush of pleasure - a "buzz." A new study links those first…
DESI Gives Fingerprinting Some New Respect

DESI Gives Fingerprinting Some New Respect

Fingerprints don't get a lot of respect on television shows like CSI these days - but they are about to make a comeback. A new technology developed at Purdue University can detect trace amounts of…