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image: Inherited Fears

Inherited Fears

By | December 2, 2013

Mice appear to pass certain fears onto their offspring, according to a new study.

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image: Lifespan Tied to Pheromones

Lifespan Tied to Pheromones

By | December 2, 2013

In worms and flies, the presence of the opposite sex can reduce longevity.

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image: Herring Impaired

Herring Impaired

By | December 1, 2013

Changing ion channel densities allows fish to tune their hearing to male reproductive calls during breeding periods. 

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image: Behavior Brief

Behavior Brief

By | November 1, 2013

A round-up of recent discoveries in behavior research

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image: Pheromone for the Young

Pheromone for the Young

By | October 2, 2013

Researchers identify a compound in juvenile mice that inhibits the sexual advances of adult males.

3 Comments

image: Send in the Bots

Send in the Bots

By | October 1, 2013

Animal robots have become a unique tool for studying the behavior of their flesh-and-blood counterparts.

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image: Week in Review: September 23–27

Week in Review: September 23–27

By | September 27, 2013

Antibiotic cycling makes a comeback in the lab; how life scientists can learn from astronauts; napping to conquer fears; deconstructing the cancer R&D crisis

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image: Brain Circuit Toggles Eating

Brain Circuit Toggles Eating

By | September 26, 2013

A network of neurons in the hypothalamus can turn feeding behavior on or off with the flip of an optogenetic switch in mice.  

2 Comments

image: Surprising Similarities in Divergent Genomes

Surprising Similarities in Divergent Genomes

By | September 4, 2013

Researchers find genome-wide evidence of convergent evolution between bats and dolphins.

3 Comments

image: Electric Fish Kin Wired Differently

Electric Fish Kin Wired Differently

By | August 29, 2013

Two new species of closely related electric fishes discovered in the Amazon produce very different electrical signals: one AC, the other DC.

1 Comment

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