News & Opinion

» evolution, neuroscience and ecology

Covering the life sciences inside and out

Most Recent

image: Primates, Gut Microbes Evolved Together

Primates, Gut Microbes Evolved Together

By | July 21, 2016

Symbiotic gut bacteria evolved and diverged along with ape and human lineages, researchers find. 

1 Comment

image: How Type 2 Diabetes Affects the Brain

How Type 2 Diabetes Affects the Brain

By | July 21, 2016

The results of studies on humans and zebrafish suggest how hyperglycemia can cause cognitive deficits.

0 Comments

image: Mapping the Human Connectome

Mapping the Human Connectome

By | July 20, 2016

A new map of human cortex combines data from multiple imaging modalities and comprises 180 distinct regions.

1 Comment

A 3-D carbon nanotube mesh enables rat spinal tissue sections to reconnect in culture.

2 Comments

image: Single-Cell RNA Sequencing Reveals Neuronal Diversity

Single-Cell RNA Sequencing Reveals Neuronal Diversity

By | June 23, 2016

Using a new approach to analyze the transcriptomes of thousands of individual cell nuclei in postmortem brains, researchers identify multiple neuronal subtypes.

0 Comments

image: Exercise-Induced Muscle Factor Promotes Memory

Exercise-Induced Muscle Factor Promotes Memory

By | June 23, 2016

Running releases an enzyme that is associated with memory function in mice and humans.  

3 Comments

image: Examining Sleep’s Roles in Memory and Learning

Examining Sleep’s Roles in Memory and Learning

By | June 13, 2016

Autonomic nervous system activity during sleep may help explain variation in the extent to which the behavior aids memory consolidation, a study shows.

0 Comments

image: Genome Digest

Genome Digest

By | May 17, 2016

What researchers are learning as they sequence, map, and decode species’ genomes  

0 Comments

image: Mysterious Eukaryote Missing Mitochondria

Mysterious Eukaryote Missing Mitochondria

By | May 12, 2016

Researchers uncover the first example of a eukaryotic organism that lacks the organelles.

5 Comments

image: Psychedelic Neuroimaging

Psychedelic Neuroimaging

By | April 13, 2016

“Ego dissolution,” and other things that happen to the human brain on LSD

0 Comments

Popular Now

  1. 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.

  2. Athletes’ Microbiomes Differ from Nonathletes
  3. Mutation Linked to Longer Life Span in Men
  4. Gut Feeling
    Daily News Gut Feeling

    Sensory cells of the mouse intestine let the brain know if certain compounds are present by speaking directly to gut neurons via serotonin.

AAAS