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image: Quorum-Sensing Molecule Modifies Gut Microbiota

Quorum-Sensing Molecule Modifies Gut Microbiota

By | March 19, 2015

Increasing the abundance of a chemical some microbes use to communicate with one another can help reinstate beneficial bacterial populations in the guts of antibiotic-treated mice. 

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image: The 2015 Salary Survey Is Here

The 2015 Salary Survey Is Here

By | March 13, 2015

Answer some brief questions and help us determine the most current salary data for life scientists.

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image: Stimulating Neurons with Light and Gold

Stimulating Neurons with Light and Gold

By | March 12, 2015

Researchers develop a technique to trigger neural activity in culture using light to heat gold nanoparticles.

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image: Modifying Memories During Sleep

Modifying Memories During Sleep

By | March 9, 2015

Researchers create a link between a location and a reward in sleeping mice.

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image: Nanobombs Terminate Foodborne Microbes

Nanobombs Terminate Foodborne Microbes

By | March 5, 2015

Researchers engineer water nanostructures to wipe out pathogens that can spoil food and pose health risks.

2 Comments

image: Neuroscience of Marijuana Munchies

Neuroscience of Marijuana Munchies

By | February 18, 2015

Cannabinoids cause appetite-suppressing neurons to produce an appetite-stimulating hormone in mice.

1 Comment

image: “Inner GPS” Support

“Inner GPS” Support

By | February 5, 2015

Grid cells—the neurons that function as a spatial navigation system—require input from another set of neurons, a rat study shows.

2 Comments

image: Brain Cells Behind Overeating

Brain Cells Behind Overeating

By | January 29, 2015

Scientists have defined neurons responsible for excessive food consumption at an unprecedented level of detail. 

1 Comment

image: Sonic Experiment

Sonic Experiment

By | January 29, 2015

An artist takes advantage of muscle-mimicking polymers to manipulate sounds.

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image: Oxytocin for Autism?

Oxytocin for Autism?

By | January 21, 2015

Scientists find that the hormone improves sociability in a mouse model of autism.

4 Comments

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