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image: Can We Smell A Trillion Odors?

Can We Smell A Trillion Odors?

By | July 8, 2015

A reanalysis calls into question a year-old claim that humans can decipher at least 1 trillion different scents.


image: Sniff While You Sleep

Sniff While You Sleep

By | November 14, 2014

Smokers light up less after smelling cigarette smoke together with foul odors during sleep, a study shows.


image: Rise, Mickey

Rise, Mickey

By | November 1, 2014

Scientist to Watch, Takaki Komiyama, discusses his use of chronic two-photon calcium imaging to explore how wakefulness and experience shape odor representations in the mouse olfactory bulb.


image: Takaki Komiyama: Circuit Seeker

Takaki Komiyama: Circuit Seeker

By | November 1, 2014

Assistant Professor, Neurobiology Section, University of California, San Diego. Age: 35


image: Misconduct Ruling for Old Retractions

Misconduct Ruling for Old Retractions

By | July 31, 2014

Zhihua Zou, formerly of Nobel Laureate Linda Buck’s lab, engaged in research misconduct that resulted in the retraction of two highly cited papers.


image: Super Sniffers?

Super Sniffers?

By | July 24, 2014

African elephants have more genes for olfactory receptors than dogs or humans, a study shows. 

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image: Eyes, Nose as Windows to Alzheimer’s

Eyes, Nose as Windows to Alzheimer’s

By | July 14, 2014

Failing a sniff test or screening positive on an eye exam may predict people’s chances of developing the neurodegenerative disorder.


image: The Nose Knows

The Nose Knows

By | March 25, 2014

The human nose can differentiate more than a trillion odors, a study finds.


image: Feeding Frenzy

Feeding Frenzy

By | March 1, 2014

Take a peek into the shark tank where Boston University biologist Jelle Atema is testing how well the fish actually smell.


image: Jaws, Reconsidered

Jaws, Reconsidered

By | March 1, 2014

Biologist Jelle Atema is putting the sensory capabilities of sharks to the test—and finding that the truth is more fascinating than fiction.

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