News tagged with systems biology

First animal model of recent human evolution

The first animal model of recent human evolution reveals that a single mutation produced several traits common in East Asian peoples, from thicker hair to denser sweat glands, an international team of researchers reports.

Feb 14, 2013
popularity not rated yet | comments 0 | with audio podcast

Babies are born earlier and smaller when males are scarce

(Medical Xpress)—In communities where Dad is more likely to be missing from the picture, more babies are born prematurely and of lower weight, according to a researcher from the University of Michigan School of Public Health ...

Feb 11, 2013
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Hydrogen sulfide: The next anti-aging agent?

Hydrogen sulfide (H2S) may play a wide-ranging role in staving off aging, according to a paper published online ahead of print in the journal Molecular and Cellular Biology. In this review article, a team from China explor ...

Jan 29, 2013
popularity 5 / 5 (1) | comments 0

Researchers find causality in the eye of the beholder

We rely on our visual system more heavily than previously thought in determining the causality of events. A team of researchers has shown that, in making judgments about causality, we don't always need to use cognitive reasoning. ...

Jan 10, 2013
popularity 3.8 / 5 (6) | comments 1 | with audio podcast