10/08/2011

China releases 600 million wasps to combat moths

(PhysOrg.com) -- Chinese forestry officials have released some 600 million parasitic insects into the north China city of Baoding to combat the spread of the American White Moth that has been (in their caterpillar stage) ...

Scientists discover first dinosaur trail in Victoria

Two sandstone blocks discovered by palaeontologists have provided the most extensive evidence of dinosaur footprints in Victoria. Found at Melanesia Beach, near Cape Otway, they represent 85 per cent of the known dinosaur ...

HARPS tunes in on 'noisy' planets

Able to achieve an astounding precision of 0.97 m/s (3.5 km/h), with an effective precision of the order of 30 cms-1, the High Accuracy Radial velocity Planet Searcher (HARPS) echelle spectrograph has already discovered 16 ...

Consumers' close encounters with nanoparticles

The most personal encounter that many consumers have had so far with the much-heralded field of nanotechnology is the topic of an article in the current edition of Chemical & Engineering News (C&EN), the American Chemical ...

Genetically engineered spider silk for gene therapy

Genetically engineered spider silk could help overcome a major barrier to the use of gene therapy in everyday medicine, according to a new study that reported development and successful initial laboratory tests of such a ...

Exotic quantum crystal discovered

Nature knows two opposite types of solids: one that emerges upon compression from a liquid and a second that appears if the pressure on a liquid is reduced. While the former is typical for substances in our everyday life ...

page 5 from 9