Most Recent

image: Lefties, Language, and Lateralization

Lefties, Language, and Lateralization

By | October 1, 2015

The long-sought genetic link between handedness and language lateralization patterns in the brain is turning out to be illusory.


image: Building Bigger Beefsteaks

Building Bigger Beefsteaks

By | August 1, 2015

Understanding the genetics of stem cell population maintenance in plants producing jumbo tomatoes could help scientists generate more-massive fruits.


image: TB over Time

TB over Time

By | August 1, 2015

Eighteenth-century DNA sequences yield insights into the history of tuberculosis infections.


image: High-Flying Ducks

High-Flying Ducks

By | July 1, 2015

Five species of waterfowl have evolved a variety of adaptations to adjust to the high altitude of South America’s Lake Titicaca.

1 Comment

image: Cancer Kismet

Cancer Kismet

By | April 1, 2015

Fate mapping allows researchers to follow cancer progression from its cell type of origin.

1 Comment

image: Two-Faced RNAs

Two-Faced RNAs

By | April 1, 2015

The same microRNAs can have opposing roles in cancer.


image: A Deathly Pallor

A Deathly Pallor

By | March 1, 2015

Global warming could lead to lighter-colored insects with waning immune defenses.


image: Falling Out of the Family Tree

Falling Out of the Family Tree

By | March 1, 2015

A mutation in an ethanol-metabolizing enzyme arose around the time that arboreal primates shifted to a more terrestrial lifestyle, perhaps as an adaptation to eating fermented fruit.

1 Comment

image: Slip Me Some Skin

Slip Me Some Skin

By | March 1, 2015

Scientists tracing the history of livestock breeding probe parchment documents for genetic information.


image: Centennial <em>Shigella</em>

Centennial Shigella

By | February 1, 2015

A strain of the dysentery-causing bacterium isolated in 1915 tells the story of a young soldier who died of the disease in the early days of World War I.


Popular Now

  1. Rethinking the Rise of Mammals
    Daily News Rethinking the Rise of Mammals

    Mammals diversified 30 million years later than previously estimated, according to a new analysis of an ancient fossil.

  2. Wiping Out Gut Bugs Stops Obesity
  3. Birth of the Skin Microbiome
    Daily News Birth of the Skin Microbiome

    The immune system tolerates the colonization of commensal bacteria on the skin with the aid of regulatory T cells during the first few weeks of life, a mouse study shows.

  4. Battling the Bulge
    Bio Business Battling the Bulge

    Weight-loss drugs that target newly characterized obesity-related receptors and pathways could finally offer truly effective fat control.

Life Technologies