Archive: 09/11/2009

Mice Levitated for Space Research

(PhysOrg.com) -- Scientists have managed to levitate young mice in research carried out for NASA. Levitated mice may help research on bone density loss during long exposures to low gravity, such as in space ...

Sep 11, 2009 4.2 / 5 (12) 19 weblog

RNA interference found in budding yeasts

Some budding yeast species have the ability to silence genes using RNA interference (RNAi). Until now, most researchers thought that no budding yeasts possess the RNAi pathway because Saccharomyces cerevisiae, the protoypical ...

Sep 11, 2009 not rated yet 0

Protected fear memories

(PhysOrg.com) -- In the latest issue of Science, researchers from the Friedrich Miescher Institute for Biomedical Research, Switzerland, show how a class of proteins surrounding nerve cells allows fear memories to persis ...

Sep 11, 2009 4 / 5 (4) 1

Bees Throw Out Mites

Honey bees are now fighting back aggressively against Varroa mites, thanks to Agricultural Research Service (ARS) efforts to develop bees with a genetic trait that allows them to more easily find the mites ...

Sep 11, 2009 4.8 / 5 (10) 3

The New Science of Learning

(PhysOrg.com) -- According to recent studies, young children learn best through social interaction. Andrew Meltzoff and his colleagues at the University of Washington are studying an emerging field called the "Science of ...

Sep 11, 2009 4.3 / 5 (3) 0