News & Opinion

» genetics & genomics and ecology

Covering the life sciences inside and out

Most Recent

image: Interspecies RNA Shuffle

Interspecies RNA Shuffle

By | August 14, 2014

Researchers report the first example of large-scale RNA-based communication between species—a parasitic plant and two of its hosts. 

2 Comments

image: Pregnancy Stress Spans Generations

Pregnancy Stress Spans Generations

By | August 7, 2014

The stressors a female rat experiences during pregnancy can have repercussions for her granddaughters, a study shows. 

2 Comments

image: Prepped for the Long Sleep

Prepped for the Long Sleep

By | July 30, 2014

Hibernation-related proteins are common even in non-hibernating animals, a study shows.

2 Comments

image: Dustup Over Lionfish Science Fair Project

Dustup Over Lionfish Science Fair Project

By | July 23, 2014

A former graduate student says he feels slighted by a failure to attribute his contributions to a line of research regarding the salinity tolerances of an invasive species.

15 Comments

image: Gestational Malnutrition Affects Offspring’s Sperm

Gestational Malnutrition Affects Offspring’s Sperm

By | July 10, 2014

Mice undernourished during pregnancy can transmit the effects of such nutritional stress to their sons’ germ cells, epigenetically.  

0 Comments

image: Inherited Intelligence

Inherited Intelligence

By | July 10, 2014

Cognitive testing in chimpanzee pedigrees reveals a genetic basis for intelligence.

4 Comments

image: DNA Ancestry for All

DNA Ancestry for All

By | July 10, 2014

Big ad campaigns and celebrity involvement have helped increase public interest in genetic genealogy, but helping consumers understand their DNA ancestry testing results remains difficult.

2 Comments

image: Mutations Pervade Mitochondrial DNA

Mutations Pervade Mitochondrial DNA

By | July 7, 2014

Pathogenic mutations in mitochondrial DNA are common in healthy people, according to a new study.

13 Comments

image: Mosquitoes Attracted to Malaria-Infected Mice

Mosquitoes Attracted to Malaria-Infected Mice

By | June 30, 2014

Mice infected with a malaria-causing parasite emit odors that are more attractive to malaria-transmitting mosquitoes than uninfected animals, a study shows.

2 Comments

image: Re-examining Rots

Re-examining Rots

By | June 23, 2014

Fungi that digest wood in novel ways could fuel new avenues of research on cellulosic ethanol, and suggest a need to move beyond traditional classification systems.  

1 Comment

Advertisement

Popular Now

  1. Opinion: Making Progress by Slowing Down
  2. Influential Cancer Biologist Dies
  3. Censored Professor Quits
    The Nutshell Censored Professor Quits

    Alice Dreger is resigning from the faculty of Northwestern University, claiming that the administration censored her work in a faculty journal.

  4. How Fats Influence the Microbiome
Advertisement
Advertisement
Life Technologies