16/07/2013

Eye-tracking could outshine passwords if made user-friendly

(Phys.org) —It's a wonder we still put up with passwords. We forget our highly secretive combinations, so we frequently have them reset and sent to our cellphones and alternative email addresses. We come up with clever ...

Secret court opens door to unsealing Yahoo! documents

The secret US court overseeing national security investigations has opened the door to declassifying documents related to the government's data collection program in a case involving Internet giant Yahoo!

Human-driven change on Argentine forests

A new report by the Wildlife Conservation Society (WCS) and the Disease Ecology Laboratory of Instituto de Ciencias Veterinarias del Litoral, Argentina (ICIVET LITORAL, UNL-CONICET) shows that increases in precipitation and ...

Damaging non-native forest pests at home in northeastern US

Beginning with early colonists who landed in the New World loaded with dreams, grit and perhaps the continent's first alien forest pests, and continuing today with the expansion of global trade, the northeastern United States ...

Researchers shed new light on supraglacial lake drainage

bodies of water that collect on the surface of the Greenland ice sheet – lubricate the bottom of the sheet when they drain, causing it to flow faster. Differences in how the lakes drain can impact glacial movement's speed ...

Team uses carbon nanotubes for polarized-light detection

Using carpets of aligned carbon nanotubes, researchers from Rice University and Sandia National Laboratories have created a solid-state electronic device that is hardwired to detect polarized light across a broad swath of ...

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