Most Recent

image: NK Cell Diversity and Viral Risk

NK Cell Diversity and Viral Risk

By Amanda B. Keener | July 22, 2015

A small study links the diversity of a person’s natural killer cell repertoire to risk of HIV infection following exposure to the virus.

0 Comments

image: Novel Hantavirus Infection Method

Novel Hantavirus Infection Method

By Bob Grant | July 3, 2015

Researchers find that the potentially deadly virus uses cholesterol to gain access to cells.

0 Comments

image: Brrrr-ying the Results

Brrrr-ying the Results

By Bob Grant | July 1, 2015

Holding laboratory mice at temperatures lower than those the animals prefer could be altering their physiology and skewing experimental results.

1 Comment

image: Diagnosing Ebola in 15 Minutes

Diagnosing Ebola in 15 Minutes

By Jef Akst | June 30, 2015

A new test that scans for the Ebola virus with just a fingerprick could be a practical diagnostic for use in West Africa.

0 Comments

image: Sex Differences in Pain Pathway

Sex Differences in Pain Pathway

By Amanda B. Keener | June 29, 2015

Male and female mice utilize different immune cells to process pain, a study shows.

1 Comment

image: Regenerative Cardiomyocytes Found

Regenerative Cardiomyocytes Found

By Kerry Grens | June 24, 2015

Specialized cardiac cells in the mouse heart appear to be the long-sought-after proliferative heart cells.

0 Comments

image: Extra DNA Base Discovered

Extra DNA Base Discovered

By Jef Akst | June 23, 2015

An epigenetic variant of cytosine is stable in the genomes of living mice, suggesting a possible expansion of the DNA alphabet.

0 Comments

image: Neutralizing HIV

Neutralizing HIV

By Kerry Grens | June 18, 2015

Engineered immunogens based on conserved patches of the virus’s envelope protein point to new strategies for vaccine design.

0 Comments

image: The Handedness of Cells

The Handedness of Cells

By Kerry Grens | June 17, 2015

Actin—the bones of the cell—has a preference for swirling into a counterclockwise pattern.

0 Comments

image: Sperm From Ovaries

Sperm From Ovaries

By Anna Azvolinsky | June 11, 2015

With the deletion of a single gene, female Japanese rice fish can produce sperm. 

1 Comment

Popular Now

  1. How to Separate the Science From the (Jerk) Scientist
  2. Could a Dose of Sunshine Make You Smarter?
  3. Prevalent Form of Childhood Leukemia May Be Preventable
  4. Opinion: Should Human-Animal Chimeras Be Granted “Personhood”?