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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: Influential Ecologist Dies

Influential Ecologist Dies

By | September 24, 2013

Ruth Patrick, who pioneered freshwater pollution monitoring, has passed away at age 105.

1 Comment

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

image: Exaggeration Nation

Exaggeration Nation

By | August 27, 2013

A new study finds behavioral researchers in the U.S. are prone to reporting extreme results.

3 Comments

image: Week in Review: August 19–23

Week in Review: August 19–23

By | August 23, 2013

The importance of smORFs; America Invents Act and innovation in biotech; birds adjust their behavior to avoid cars; in defense of fundamental science

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image: Football Losses Tied to Junk Food

Football Losses Tied to Junk Food

By | August 23, 2013

When their local team is defeated, people seem to drown their sorrows in saturated fat, but uplifting thinking can change the bad habit.

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image: Why One Cream Cake Leads to Another

Why One Cream Cake Leads to Another

By | August 15, 2013

Continuously eating fatty foods perturbs communication between the gut and brain, which in turn perpetuates a bad diet.

8 Comments

image: HIV Protein Boosts Cocaine's Effect

HIV Protein Boosts Cocaine's Effect

By | August 15, 2013

Mice whose brains express the HIV-1 Tat protein show a heightened response to the drug and appear more vulnerable to relapse.

1 Comment

image: Another Super Shrew

Another Super Shrew

By | July 24, 2013

A newly discovered sister species to the hero shrew shares its spine of steel, hinting at the evolution and function of the super-strong anatomical structure.

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