Most Recent

image: Protein or Perish

Protein or Perish

By Ruth Williams | September 1, 2016

A bacteriophage must evolve certain variants of a protein or die.

0 Comments

image: Dogs Respond to Words and Inflection

Dogs Respond to Words and Inflection

By Jef Akst | August 31, 2016

Using an MRI scanner to examine how dogs’ brains process speech, researchers find that our canine companions hear both what we say and how we say it. 

0 Comments

“Ultimate DISCO” uses a solvent that shrinks whole animals and preserves fluorescence for months.

0 Comments

image: Extinct River Dolphin Species Discovered

Extinct River Dolphin Species Discovered

By Alison F. Takemura | August 16, 2016

Overlooked for half a century, a skull in the Smithsonian collection points to a dolphin species that lived 25 million years ago, according to a study.

0 Comments

Researchers use the CRISPR/Cas system to express three transcription-factor genes, changing the identities of mouse cells.

0 Comments

image: Using RNA to Amplify RNA

Using RNA to Amplify RNA

By Abby Olena | August 15, 2016

Researchers apply in vitro evolution to generate an RNA enzyme capable of copying and amplifying RNA.

1 Comment

image: Stimulating Novel Neural Circuits in the Mouse Brain

Stimulating Novel Neural Circuits in the Mouse Brain

By Anna Azvolinsky | August 11, 2016

With light, researchers can coax a group of neurons in the visual cortices of living mice to fire in concert.

0 Comments

image: Neural Circuit Plays Role in Overeating

Neural Circuit Plays Role in Overeating

By Alison F. Takemura | August 8, 2016

Activating serotonin receptors halts a binge-like eating behavior in mice, researchers report.

0 Comments

image: Bird Rests Both Brain Hemispheres During Flight

Bird Rests Both Brain Hemispheres During Flight

By Tracy Vence | August 8, 2016

Great frigatebirds can sleep while flying, researchers report.

0 Comments

image: Do Schizophrenic Brains Repair Themselves?

Do Schizophrenic Brains Repair Themselves?

By Jef Akst | August 1, 2016

Preliminary research suggests that the brains of schizophrenia patients may regain tissue mass as the illness wears on.

0 Comments

Popular Now

  1. Dartmouth Professor Investigated for Sexual Misconduct Retires
  2. Theranos Leaders Indicted For Fraud
    The Nutshell Theranos Leaders Indicted For Fraud

    Federal prosecutors filed criminal charges that allege the company’s promise to revolutionize blood testing swindled investors out of hundreds of millions of dollars and put patients in danger.

  3. Laxative Causes Long-Term Changes to Mouse Microbiome
  4. Probiotics Prevent Cholera in Animal Models