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Researchers make flexible, transparent e-paper from silicon

(Phys.org) —In the growing area of flexible, transparent electronic devices, silicon has not played much of a role. Instead, materials such as indium tin oxide, carbon nanotubes, and others are often...

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Science is in a reproducibility crisis: How do we resolve it?

Over the past few years, there has been a growing awareness that many experimentally established "facts" don't seem to hold up to repeated investigation.

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New player emerges in mapping protein structures

(Phys.org) —If you keep up with biology, you've probably seen those colorful images in which the atom-by-atom structure of a protein is portrayed by a tangle of ribbons. For the past couple of decades,...

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Researchers find antioxidants can dispel static electricity

(Phys.org) —A team of researchers at Northwestern University has found that applying antioxidants such as vitamin E to polymers can cause static charge buildup to disperse without an associated shock....

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Songbirds may have 'borrowed' DNA to fuel migration

A common songbird may have acquired genes from fellow migrating birds in order to travel greater distances, according to a University of British Columbia study published this week in the journal...

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Water-shedding surfaces can be made to last

Steam condensation is key to the worldwide production of electricity and clean water: It is part of the power cycle that drives 85 percent of all electricity-generating plants and about half of all...

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Study shows volcanic eruptions beneath bodies of water can cause widespread...

(Phys.org) —A team of researchers from Wellington University in New Zealand has found that volcanoes that erupt beneath bodies of water can cause widespread dispersal of diatoms found in their beds. In...

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Densest array of carbon nanotubes grown to date

Carbon nanotubes' outstanding mechanical, electrical and thermal properties make them an alluring material to electronics manufacturers. However, until recently scientists believed that growing the...

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Promising new alloy for resistive switching memory

Memory based on electrically-induced "resistive switching" effects have generated a great deal of interest among engineers searching for faster and smaller devices because resistive switching would...

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Crucial new insight into the secrets of Nobel Prize-winning pump

The story of the sodium-potassium pump has strong ties to Denmark. In 1997, the Danish scientist Jens Chr. Skou received the Nobel Prize in Chemistry for his discovery, and over the years, research on...

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Deep Impact mission ends, leaves bright comet tale

(Phys.org) —NASA today announced the end of operations for the Deep Impact spacecraft, history's most traveled deep-space comet hunter, after trying unsuccessfully for more than a month to regain...

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New rat genus discovered in the birthplace of the theory of evolution

A prominent tuft of spiny hair on the back, a white tail tip and three pairs of teats represent the unique set of characteristics describing a new genus of rat which has been discovered in the Moluccan...

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Researchers identify a switch that controls growth of most aggressive brain...

Researchers at UT Southwestern Medical Center have identified a cellular switch that potentially can be turned off and on to slow down, and eventually inhibit the growth of the most commonly diagnosed...

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World timekeepers wrangle over scrapping leap second

Timekeeping experts failed Friday to reach a decision on scrapping the four-decade-old practice of adding extra seconds to clocks, a system opponents say causes headaches in a hi-tech, interconnected...

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US senator concerned about Apple fingerprint tech (Update)

A U.S. senator is asking Apple for more clarity on privacy and security concerns he has with its use of fingerprint recognition technology in the new iPhone 5S.

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NASA sees super typhoon affecting Philippines and Taiwan, headed to China

The most powerful typhoon of 2013 was passing between northern Philippines and southern Taiwan on Sept. 19. When NASA's Aqua satellite passed over Usagi, infrared data showed a large area of powerful...

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Arctic sea ice minimum in 2013 is sixth lowest on record (Update)

After an unusually cold summer in the northernmost latitudes, Arctic sea ice appears to have reached its annual minimum summer extent for 2013 on Sept. 13, the NASA-supported National Snow and Ice Data...

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France proposes taxing data transferred out of EU

France has proposed the European Union study taxing companies for transferring personal data outside of the bloc, for example in call centres abroad.

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Gecko for tracking and alerts takes to Indiegogo for funds

(Phys.org) —Gecko is a new Indiegogo project from Bangalore, India startup Connovate Technology. The project seeks funds to mass produce the company's Bluetooth smart tag, slightly bigger than a coin,...

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SlipChip counts molecules with chemistry and a cell phone

(Phys.org) —In developing nations, rural areas, and even one's own home, limited access to expensive equipment and trained medical professionals can impede the diagnosis and treatment of disease. Many...

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