Patented system better secures digitally stored data

(Phys.org) —Arizona State University computer scientist Gail-Joon Ahn has been granted a U.S. patent for a novel identity management system that helps protect personal identity information stored on digital devices.

Alternative-energy innovations on display

Climate change is in dispute. Oil and gas are staging a comeback. Republicans are questioning federal funding for energy research as a waste of money in a time of deficits.

Stratfor warns hacking victims of further woes

US intelligence analysis firm Stratfor has warned its members whose emails and credit card information were hacked that they could be targeted a second time for speaking out on behalf of the company.

Q&A: A cutting-edge methane monitor

After more than seven years of development, MethaneSAT recently launched from Vandenberg Space Force Base in California. A collaboration between the Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard-Smithsonian ...

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