06/07/2016

How to get moral 'free-riders' to cooperate

What motivates people to contribute to trustful moral judgment, which is a public good yet tends to be costly? This is 'the moral free rider problem'. Mathematician Tatsuya Sasaki from University of Vienna and colleagues ...

The taming of the rat

If you worry about having a pet rat in case it bites you, then you can relax. Recent research has found that a domesticated strain of rat selectively bred for tameness never bites human handlers.

'The Blob' overshadows El Nino

El Niño exerted powerful effects around the globe in the last year, eroding California beaches; driving drought in northern South America, Africa and Asia; and bringing record rain to the U.S. Pacific Northwest and southern ...

Major energy savings when computers learn to share

Computer scientists have developed a tweak for computer operating systems that could make large data centres 25 per cent more efficient by sharing their processing power.Researchers at The Australian National University (ANU) ...

Image: Netherlands imaged by Proba-V

A false-colour image of the Netherlands, as seen in infrared by ESA's Proba-V minisatellite, with vegetation shown in red, woodland in red–brown and built-up areas as green.

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