Tag Archives: scent

The smell of old people

A new study shows the elderly have a distinct smell, described by some volunteer sniffers as “earthy.”  Credit: © Creativestock

Tests show that older adults have a distinct odor, but it isn’t bad

Posted in Brain & Behavior | Tagged , , , , , ,

Sniffing out truffle scent

A new study found that a truffle’s DNA plays a key role in determining its distinctive smell.  Credit: Richard Splivallo

Genetics, not geography, plays key role in the aroma of the delicacy

Posted in Microbes, Fungi & Algae | Tagged , , , , , , , ,

DEET confuses mosquitoes

mosquito

Scientists suspect the repellant messes with a mosquito’s sense of smell

Posted in Chemistry | Tagged , , , , , ,