The Scientist

» electron microscopy and neuroscience

Most Recent

image: Leptin’s Effects

Leptin’s Effects

By | June 2, 2014

The hormone leptin, which signals fullness to animals, acts not only through neurons but through glia, too.

1 Comment

image: Nutrient-Sensing Neurons

Nutrient-Sensing Neurons

By | June 1, 2014

Using just three dopaminergic neurons, Drosophila larvae can sense whether a food source lacks a full roster of essential amino acids.

1 Comment

image: Kavli Congrats

Kavli Congrats

By | May 30, 2014

A nonet of scientists, including researchers in nano-optics and in the neuroscience of memory, earned the 2014 Kavli prizes.


image: Brains vs. Biceps?

Brains vs. Biceps?

By | May 29, 2014

Early humans may have made an evolutionary tradeoff, giving up muscular strength to fuel bigger brains.

1 Comment

image: Immunology and Neurology Pioneer Dies

Immunology and Neurology Pioneer Dies

By | May 24, 2014

Gerald Edelman, who broke new ground in two distinct fields of life science, has passed away at age 84.


image: No Pain, Big Gain

No Pain, Big Gain

By | May 22, 2014

Eliminating a pain receptor makes mice live longer and keeps their metabolisms young.


image: Neurons in Action

Neurons in Action

By | May 19, 2014

Researchers image the electrical impulses of the C. elegans and zebrafish nervous systems.

1 Comment

image: Week in Review: May 12–16

Week in Review: May 12–16

By | May 16, 2014

Antidepressant could prevent Alzheimer’s plaques; 12,000-year-old human skeleton sequenced; disentangling the mystery of octopus arms; taking a look at the ocular microbiome


image: How the Octopus Keeps Its Arms Straight

How the Octopus Keeps Its Arms Straight

By | May 15, 2014

Researchers uncover a self-recognition mechanism that prevents octopus limbs from becoming entangled, despite their powerful suction.


image: Minding Research Ethics

Minding Research Ethics

By | May 14, 2014

The Presidential Commission for the Study of Bioethical Issues advises the integration of ethics into research on the human brain.


Popular Now

  1. Birth of the Skin Microbiome
    Daily News Birth of the Skin Microbiome

    The immune system tolerates the colonization of commensal bacteria on the skin with the aid of regulatory T cells during the first few weeks of life, a mouse study shows.

  2. Inside a Lab Mouse’s High-Fat Diet
  3. Battling the Bulge
    Bio Business Battling the Bulge

    Weight-loss drugs that target newly characterized obesity-related receptors and pathways could finally offer truly effective fat control.

  4. How Gastric Bypass Can Kill Sugar Cravings
Life Technologies