09/06/2014

Affordable housing linked to children's test scores

It's long been accepted – with little science to back it up – that people should spend roughly a third of their income on housing. As it turns out, that may be about how much a low-income family should spend to optimize ...

Humanitarian liking on Facebook

"Liking" a page on the social networking site Facebook is a new form of civic engagement and humanitarian support, so concludes research published in the International Journal of Web Based Communities. According to the paper's ...

Researchers explain mechanism that helps viruses spread

In an article published in the scientific journal Nature, a University of Colorado School of Medicine researcher and colleagues explain how RNA molecules found in certain viruses mimic the shape of other molecules as part ...

Designing ion 'highway systems' for batteries

Since the early 1970s, lithium has been the most popular element for batteries: it's the lightest of all metals and has the greatest electrochemical potential.

Using Twitter to track flu, Lady Gaga

Interested in the number of tweets about the flu in recent days, weeks or months? Whether the tweets are positive or negative? How they are dispersed geographically down to the street level? Words commonly used with flu? ...

Connecting dead ends increases power grid stability

Climate change mitigation strategies such as the German Energiewende require linking vast numbers of new power generation facilities to the grid. As the input from many renewable sources is rather volatile, depending on how ...

Satellite sees System 90L dissipating over Mexico

System 90L was an area of tropical low pressure that never managed to form into a tropical depression during its lifetime, but did drop heavy rainfall on eastern and southeastern Mexico before dissipating. NOAA's GOES-East ...

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