The Scientist

» agriculture, ecology and neuroscience

Most Recent

image: Opinion: On Global GMO Regulation

Opinion: On Global GMO Regulation

By | February 25, 2015

Advances in genome-editing technologies have made modifying crops easier than ever before. They’ve also clouded the already murky realm of genetically modified foods.

1 Comment

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: USDA Approves Genetically Engineered Apples

USDA Approves Genetically Engineered Apples

By | February 16, 2015

Apples genetically modified to resist browning can be commercially planted in the U.S., the government ruled last week.

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: Bouncing Back

Bouncing Back

By | February 1, 2015

In mice, a transcriptional regulator, β-catenin, activates a microRNA-processing pathway in the nucleus accumbens to promote resilience to social stress.

0 Comments

image: Capsule Reviews

Capsule Reviews

By | February 1, 2015

Touch, The Altruistic Brain, Is Shame Necessary?, and Future Arctic

0 Comments

image: Brain Cells Behind Overeating

Brain Cells Behind Overeating

By | January 29, 2015

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

1 Comment

image: Filming the Nematode Brain

Filming the Nematode Brain

By | January 26, 2015

Researchers record the first whole-brain videos of an unrestrained animal, viewing neural activity as a roundworm moved freely around a Petri dish.

0 Comments

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

image: Pioneering Neuroscientist Dies

Pioneering Neuroscientist Dies

By | January 19, 2015

Vernon Mountcastle, who mapped the functional landscape of the neocortex, passed away at age 96.

0 Comments

Popular Now

  1. Major German Universities Cancel Elsevier Contracts
  2. Grass Routes
    Features Grass Routes

    Researchers are discovering a suite of new locations and functions of endocannabinoid receptors that play roles in sickness and in health.

  3. Running on Empty
    Features Running on Empty

    Regularly taking breaks from eating—for hours or days—can trigger changes both expected, such as in metabolic dynamics and inflammation, and surprising, as in immune system function and cancer progression.

  4. Most of Human Genome Nonfunctional: Study
AAAS