24/11/2014

New bird species confirmed 15 years after first observation

A team led by researchers from Princeton University, Michigan State University and the Indonesian Institute of Sciences have confirmed the discovery of a new bird species more than 15 years after the elusive animal was first ...

Spotify prompts industry debates on streaming

From board rooms in Japan to songwriter's rooms in Nashville, a debate is brewing in music industry circles about the financial and creative value of streaming music, even as its popularity and impact skyrocket.

Ultra-short X-ray pulses explore the nano world

Ultra-short and extremely strong X-ray flashes, as produced by free-electron lasers, are opening the door to a hitherto unknown world. Scientists are using these flashes to take "snapshots" of the geometry of tiniest structures, ...

Computer to simulate harbor porpoises

Researchers at Aarhus University, Denmark, use a computer model to predict the impact of new offshore wind farms on the population of harbour porpoises in the North Sea. A consortium of international energy companies has ...

G20 talk fest echoed on Twitter

Brisbane's G20 Leaders' Summit proved a Twitter talk fest, attracting 1.02 million tweets since October 23.

Selenium compounds boost immune system to fight against cancer

The immune system is designed to remove things not normally found in the body. Cells undergoing change, e.g. precursors of cancer cells, are therefore normally recognised and removed by the immune system. Unfortunately, the ...

Can stress management help save honeybees?

Honeybee populations are clearly under stress—from the parasitic Varroa mite, insecticides, and a host of other factors—but it's been difficult to pinpoint any one of them as the root cause of devastating and unprecedented ...

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