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image: Earliest Modern Europeans Described

Earliest Modern Europeans Described

By | November 3, 2011

A fossilized jaw bone and teeth from Western Europe are recognized as the oldest modern human fossils recovered in the region.

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image: Marriage Affects Crop Diversity?

Marriage Affects Crop Diversity?

By | October 31, 2011

Nuptial arrangements between members of African farming communities could have influenced the genetic diversity of the staple crop cassava.

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image: Bacterial Rejuvenation

Bacterial Rejuvenation

By | October 27, 2011

Bacteria age, but as a lineage, can live forever.

6 Comments

image: <em>Wolbachia</em> Boost Stem Cell Production

Wolbachia Boost Stem Cell Production

By | October 20, 2011

The widespread bacteria known to manipulate host reproductive output can do so by ramping up stem cell division and consequent egg production in Drosophila.

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image: New Genes, New Brain

New Genes, New Brain

By | October 19, 2011

A bevy of genes known to be active during human fetal and infant development first appeared at the same time that the prefrontal cortex—the area of the brain associated with human intelligence and personality—took shape in primates.

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image: Behavior Brief

Behavior Brief

By | October 17, 2011

A round-up of recent discoveries in behavior research

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image: Cellular Origins of Giant Viruses?

Cellular Origins of Giant Viruses?

By | October 16, 2011

The largest virus to be sequenced prompts researchers to consider whether giant viruses were once full-fledged living organisms.

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image: Climate-Shaped <em>Arabidopsis</em> Genome

Climate-Shaped Arabidopsis Genome

By | October 6, 2011

Two genome-wide studies, backed up by field experiments, identify SNPs that correlate with Arabidopsis fitness in various climates.

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image: Evolution, Tout de Suite

Evolution, Tout de Suite

By | October 1, 2011

Epigenetic perturbations could jump-start heritable variation.

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image: Beyond Nature vs. Nurture

Beyond Nature vs. Nurture

By | October 1, 2011

Researchers studying differences in how individuals respond to stress are finding that genes are malleable and environments can be deterministic.

12 Comments

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Mettler Toledo
BD Biosciences
BD Biosciences