01/12/2010

Natural reforestation in southern Pyrenees favors orchid

A 13-year study has been key to understanding how and why an orchid species (Cypripedium calceolus), which is endangered in some countries in Europe, is surviving and recovering in the Pyrenees. The results suggest that the ...

A robot with finger-tip sensitivity

Two arms, three cameras, finger-tip sensitivity and a variety of facial expressions – these are the distinguishing features of the pi4-workerbot. Similar in size to a human being, it can be employed at any modern workstation ...

Tech innovations fuel biology breakthroughs

New technologies that help drive the blistering pace of discovery in biology were highlighted by a panel of experts Wednesday in a "top ten" list of game-changing innovations.

Nonprofits still struggling in economic downturn, study finds

Most Los Angeles nonprofit organizations continue to struggle with declining revenue and increased demand, and there's no end in sight, according to a new report released by the Center for Civil Society at the UCLA School ...

Willow removal equals water savings

Removing willows growing in the stream bed of creeks and rivers could return valuable water resources to river systems, new CSIRO research has found.

Reinventing the wheel

Creating a wheel for some of the worst potholes known to humankind is just one of the extraterrestrial challenges a team of McGill students and professors face in developing and testing a wheel prototype for the new Lunar ...

The eukaryotic ribosome unveils its structure

One year after the Nobel Prize in chemistry was awarded for the discovery of the bacterial ribosome's atomic structure, French researchers from the Institut de Genetique et de Biologie Moleculaire et Cellulaire have determined ...

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