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image: Odor, Taste, and Light Receptors in Unusual Locations

Odor, Taste, and Light Receptors in Unusual Locations

By | September 1, 2016

From the gut and airways to the blood, muscle, and skin, diverse sensory receptors are doing unconventional things.

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image: What Sensory Receptors Do Outside of Sense Organs

What Sensory Receptors Do Outside of Sense Organs

By | September 1, 2016

Odor, taste, and light receptors are present in many different parts of the body, and they have surprisingly diverse functions.

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image: Flavor Savors

Flavor Savors

By | January 1, 2016

Odors experienced via the mouth are essential to our sense of taste.

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image: Lack of Taste

Lack of Taste

By | February 17, 2015

Scientists pinpoint how penguins may have lost their ability to sense sweet, umami, and bitter flavors.

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image: How a Memory Is Made

How a Memory Is Made

By | November 13, 2014

Transcription factor levels dictate which neurons in a network store a memory.

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image: How Hummingbirds Taste Nectar

How Hummingbirds Taste Nectar

By | August 21, 2014

Hummingbirds perceive sweetness through a receptor with which other vertebrates taste savory foods. 

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image: Vampire Bats Lack Bitter Taste

Vampire Bats Lack Bitter Taste

By | June 25, 2014

With a diet of blood, the flying mammals have largely lost the ability to taste bitter flavors.

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image: Roach Motel Vacancies Explained

Roach Motel Vacancies Explained

By | May 23, 2013

Scientists discover why certain cockroaches avoid eating insecticide-containing sugary bait.

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image: Sensing Calories Without Taste

Sensing Calories Without Taste

By | April 22, 2013

Rodents and fruit flies appear to be able to sense nutrients even when they can’t taste the food they’re eating. Now, researchers are trying to figure out how.

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image: A Scientist Emerges

A Scientist Emerges

By | August 1, 2012

At age 16, Alexandra Sourakov has her first scientific publication, on the foraging behavior of butterflies.

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