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Rapid coral death by a deadly chain reaction

(Phys.org) -- Most people are fascinated by the colorful and exotic coral reefs, which form habitats with probably the largest biodiversity. But human civilisation is the top danger to these fragile ecosystems ...

Space & Earth / Environment

created May 24, 2012 | popularity 4.2 / 5 (5) | comments 6 | with audio podcast

Factors behind past lemur species extinctions put surviving species in 'ecological retreat'

New research out today on the long-term impact of species extinctions suggests that the disappearance of one species does not necessarily allow remaining competitor species to thrive by filling now-empty niches.

Biology / Ecology

created May 23, 2012 | popularity 5 / 5 (1) | comments 0

Beetle-infested pine trees contribute more to air pollution and haze in forests

The hordes of bark beetles that have bored their way through more than 6 billion trees in the western U.S. and British Columbia since the 1990s do more than damage and kill stately pine, spruce and other trees. ...

Space & Earth / Environment

created May 23, 2012 | popularity not rated yet | comments 0

Fukushima radiation mostly within accepted levels: WHO

Radiation affecting residents in Japan's Fukushima prefecture since the nuclear plant disaster is below the reference level for public exposure in all but two areas, the World Health Organization said Wednesday.

Space & Earth / Environment

created May 23, 2012 | popularity 5 / 5 (2) | comments 0

Nanotechnology for solar energy conversion systems

EU researchers extensively characterised the self-organisation of nanotubes and developed novel compositions particularly appropriate to solar energy conversion applications.

Nanotechnology / Nanomaterials

created May 25, 2012 | popularity not rated yet | comments 0

Economic power of self-employment felt countywide

People in rural counties who work for themselves may add a boost to local economies, improving income and job growth, according to economists.

Other Sciences / Economics & Business

created May 23, 2012 | popularity not rated yet | comments 0