The cognitive science of survey methodology

The United Nations Statistical Commission celebrates the fifth annual World Statistics Day today. Over 60 countries have joined together to coordinate activities based on the theme of "Better data. Better lives." The National ...

Invisibility cloaks may be just around the corner

In 1897, H.G. Wells created a fictional scientist who became invisible by changing his refractive index to that of air, so that his body could not absorb or reflect light. More recently, Harry Potter disappeared from sight ...

Rabies could spread to Peru's coast by 2020

Rabies will likely reach the Pacific Coast of Peru—where the virus currently does not occur—within four years, according to a paper published this week in the journal Proceedings of the National Academy of Sciences.

Molecular robots on the rise (w/ Video)

Researchers from Columbia University, Arizona State University, the University of Michigan and the California Institute of Technology (Caltech) have created and programmed robots the size of single molecule that can move ...

Making mobile health effective and secure

With Internet-connected medical technology and digitized health records on the rise, cybersecurity is a growing concern for patients and hospitals alike. One research team is taking a holistic approach to strengthening the ...

Scientists untangle spider web stickiness

Ali Dhinojwala and Vasav Sahni consider themselves materials scientists, not biologists. They study surfaces, friction and adhesion. Nevertheless, they have discovered that understanding how nature makes things stick sometimes ...

Miracle material: Graphene

(PhysOrg.com) -- In the 19th century novel, Flatland, by Edward A. Abbott, residents of that fictional country exist in only two dimensions. Women are born as line segments, while men come in a range of geometric shapes reflecting ...

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