Most Recent

Mice who get less attention from their mothers have more copies of a common retrotransposon in the genomes of their hippocampal neurons.


A study finds that the vaccine’s effects wear off as a person ages, suggesting a need for booster shots.


DNA analysis gives clues to how the ancient hominin’s population split and how they interacted with modern humans.

1 Comment

image: Image of the Day: Flock of Algae

Image of the Day: Flock of Algae

By The Scientist Staff | March 21, 2018

Volvox barberi actively organize themselves into large colonies that optimize space.


image: Kathy Matthews, <em>Drosophila</em> Geneticist, Dies

Kathy Matthews, Drosophila Geneticist, Dies

By Kerry Grens | March 20, 2018

For decades, Matthews led two important repositories for fruit fly research: the Bloomington Drosophila Stock Center and FlyBase.  

1 Comment

image: Many Non-Antibiotic Drugs Affect Gut Bacteria

Many Non-Antibiotic Drugs Affect Gut Bacteria

By Catherine Offord | March 20, 2018

A new study finds that more than 200 human-targeted, non-antibiotic drugs inhibit the growth of bacterial species that make up part of the human microbiome.

1 Comment

image: Monitoring Mutations with Microfluidics

Monitoring Mutations with Microfluidics

By Ruth Williams | March 15, 2018

A device dubbed the “mother machine” enables real-time observation of mutagenesis in single bacterial cells.  


image: Image of the Day: Living Color

Image of the Day: Living Color

By The Scientist Staff | March 8, 2018

Biodegradable pigments could be custom-grown by bacteria in the future, say researchers.  


image: Slime Mold in Residence

Slime Mold in Residence

By Ashley P. Taylor | March 2, 2018

At Hampshire College, students and faculty use the amoeba Physarum polycephalum—both a “visiting scholar” and a model organism—to examine human societal and political quandaries.  


A molecule produced by a strain of Staphylococcus epidermis interferes with DNA synthesis.


Popular Now

  1. Elena Rybak-Akimova, Chemical Kinetics Expert, Dies
  2. University of Oregon Erecting a $1-Billion Science Center
  3. Could Rapamycin Help Humans Live Longer?
  4. Investigation Finds Signs of Misconduct in Swedish Researcher’s Papers