Most Recent

image: Opinion: Monogamy and Cooperation Are Connected Through Multiple Links

Opinion: Monogamy and Cooperation Are Connected Through Multiple Links

By and | August 1, 2016

Why does cooperation evolve most often in monogamous animals?

2 Comments

image: What Lies Sleeping

What Lies Sleeping

By | March 1, 2016

Why can science still not define this most basic biological process?

0 Comments

image: Digesting Dietary Data

Digesting Dietary Data

By | June 1, 2014

Why are there so many contradictory nutrition studies, and how can they be improved?

4 Comments

image: Ancient Life in the Information Age

Ancient Life in the Information Age

By | March 1, 2014

What can bioinformatics and systems biology tell us about the ancestor of all living things?

3 Comments

image: How, If, and Why Species Form

How, If, and Why Species Form

By , , and | November 1, 2013

Biologists have struggled for centuries to properly define what constitutes a “species.” They may have been asking the wrong question—many smaller organisms might not form species at all.

10 Comments

image: Putting the Men in Menopause

Putting the Men in Menopause

By | September 1, 2013

Can mating behavior explain the evolution of menopause in humans?

10 Comments

image: Why Women Lose Fertility

Why Women Lose Fertility

By | September 1, 2013

Mating behavior is an unlikely driver of women's reproductive aging.

5 Comments

image: The Eye of the Finch

The Eye of the Finch

By | August 1, 2013

Beaks did it for Darwin. Now, monitoring real-time evolution of bacteria that infects finch eyes reveals repeated, rapid evolution of an emerging avian pathogen in backyards throughout the U.S.

3 Comments

image: Ready for Prime Time

Ready for Prime Time

By | February 1, 2012

Biomarkers of Alzheimer’s disease are ready for widespread use in clinical trials.

1 Comment

image: Puncturing the Myth

Puncturing the Myth

By | September 1, 2011

Purinergic signaling, not mystical energy, may explain how acupuncture works.

100 Comments

Popular Now

  1. Decoding the Tripping Brain
  2. Tattoo Ink Nanoparticles Persist in Lymph Nodes
    The Nutshell Tattoo Ink Nanoparticles Persist in Lymph Nodes

    Analysis of the bodies of deceased individuals can’t determine what effect these tattoo remnants have on lymph function, but researchers suggest dirty needles aren’t the only risk of the age-old practice.

  3. Do Microbes Trigger Alzheimer’s Disease?
  4. Metabolomics Data Under Scrutiny
    Daily News Metabolomics Data Under Scrutiny

    Out of 25,000 features originally detected by metabolic profiling of E. coli, fewer than 1,000 represent unique metabolites, a study finds.

AAAS