Archive: 09/06/2010

Six times more insects in tropical mountains

How many species of insects exist? Umea University researcher, Genoveva Rodriguez-Castaneda, found that in tropical mountains there are six times more insects than shown in global calculations. The insects ...

Sep 06, 2010
5 / 5 (2) 0

The forest paradox during heatwaves

Comparatively speaking, forests initially have a weaker cooling effect during heatwaves than open grassland. This is revealed in a study that could help refine models for weather and climate forecasts. Moreover, ...

Sep 06, 2010
5 / 5 (4) 0

Tracking viruses back in time

How long have viruses been around? No one knows. Scientists at Portland State University have begun taking the first steps toward answering this question.

Sep 06, 2010
4.9 / 5 (11) 1 | with audio podcast

LCLS comes online

The recently opened Linac Coherent Light Source (LCLS) at the SLAC National Accelerator Laboratory (SNAL) provides scientists around the world with a brilliant new tool to understand fundamental properties ...

Sep 06, 2010
4.6 / 5 (9) 2 | with audio podcast

FDA relents from midodrine withdrawal plan

(AP) -- Federal regulators have backed off a plan to remove a Shire PLC low blood-pressure treatment from the market after warning in August that the drug has not been proven effective.

Sep 06, 2010
not rated yet 0

With HMGB1's help, cells dine in

Like some people, cells eat when they are under pressure -- but they consume parts of themselves. A multi-function protein helps control this form of cannibalism, according to a study in the September 6 issue ...

Sep 06, 2010
not rated yet 0

A dimmer view of Earth

When Stanford climate scientist Christopher Field looks at visual feeds from a satellite monitoring deforestation in the Amazon basin, he sees images streaked with white lines devoid of data.

Sep 06, 2010
4.2 / 5 (5) 2