15/04/2014

Predicting bioavailable cadmium levels in soils

New Zealand's pastoral landscapes are some of the loveliest in the world, but they also contain a hidden threat. Many of the country's pasture soils have become enriched in cadmium. Grasses take up this toxic heavy metal, ...

Online reviews: When do negative opinions boost sales?

When purchasing items online, reading customer reviews is a convenient way to get a real-world account of other people's opinions of the product. According to a new study in the Journal of Consumer Research, negative reviews ...

Lifestyle determines gut microbes

An international team of researchers has for the first time deciphered the intestinal bacteria of present-day hunter-gatherers.

Twitter buys data analytics partner Gnip

Twitter says it has bought its data partner Gnip, which provides analysis of the more than 500 million tweets its users share each day—to advertisers, academic institutions, politicians and other customers.

TRMM satellite adds up Tropical Cyclone Ita's Australian soaking

After coming ashore on April 11, Tropical Cyclone Ita dropped heavy rainfall over the weekend that caused flooding in many areas of northeastern Australia's state of Queensland. The Tropical Rainfall Measuring Mission satellite ...

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