News

Is online privacy a lost cause?

Is online privacy a lost cause?

Nine in 10 Americans believe they have no control over their personal information, how it is collected and how it is used by companies, according to a new Pew Research Center survey. And they're more concerned about corporate America than the government.

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Biosystems Nanotechnology: Big Opportunities in the Science of the Small

Biosystems Nanotechnology: Big Opportunities in the Science of the Small

In particular, scientists, engineers, and clinicians who endeavor to better understand how nanotechnology can impact biological systems—through the use of biosensors, biopharmaceuticals, and biomaterials—are finding abundant opportunities to pursue these investigations in multiple environments. Across the globe, demand is high in biosystems nanotechnology for professionals who speak the language of engineering and biology and have skill sets that include collaborating on diverse teams. By Alaina G. Levine

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How to Exchange Encrypted Messages on Any Website

How to Exchange Encrypted Messages on Any Website

After last year’s revelations about U.S. Internet surveillance raised interest in privacy tools, Google and Yahoo both announced they were working on software to let people who use their e-mail services easily exchange encrypted messages. Now a prototype browser extension called ShadowCrypt, made by researchers at the University of California, Berkeley, and the University of Maryland, goes even further. It makes it easy to send and receive encrypted text on Twitter, Facebook, or any other website.

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