Avoiding ecosystem collapse

From coral reefs to prairie grasslands, some of the world's most iconic habitats are susceptible to sudden collapse due to seemingly minor events. A classic example: the decimation of kelp forests when a decline of otter ...

Megaupload founder joked about his 'hacker' past

(AP) -- Two years ago, Megaupload founder Kim Dotcom joked in emails with his new neighbors in New Zealand about his bad-boy reputation before telling them his criminal past was behind him and he was coming to the country ...

Crab claws pack strengthening bromide-rich biomaterial

Next time you have an unlucky encounter with a crab's pinchers, consider that the claw tips may be reinforced with bromine-rich biomaterial 1.5 times harder than acrylic glass and extremely fracture resistant, says a University ...

US study warns of sudden climate change woes

Hard-to-predict sudden changes to Earth's environment are more worrisome than climate change's bigger but more gradual impacts, a panel of scientists advising the U.S. government concluded Tuesday.

Sensing interactions between molecules

In a recent study published in the scientific journal Nature Nanotechnology, physicists and chemists of the University of Münster (Germany) describe an experimental approach to visualising structures of organic molecules ...

Research shows there's a gold standard for tipping

Consumers equate gold with status and luxury—and it turns out seeing the color makes them more generous tippers, according to new research from University of Dayton Assistant Professor of Marketing Na Young Lee.

'Could the August riots have been predicted?'

A University of Manchester team researching urban violence has developed a new method which can help city authorities to assess the conditions where conflict could potentially tip into violence.

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