NASA tests space radar for finding buried victims

A portable radar device that can sense live victims beneath a collapsed structure was inspired by the same technology used to detect distant objects in space, NASA said Wednesday.

Hacker group draws increased scrutiny from feds

(AP) -- Anonymous is not so anonymous anymore. The computer hackers, chat room denizens and young people who comprise the loosely affiliated Internet collective have increasingly turned to questionable tactics, drawing the ...

US warns shops to watch for customer data hacking

The US Department of Homeland Security on Friday warned businesses to watch for hackers targeting customer data with malicious computer code like that used against retail giant Target.

Growing US violent extremism by the numbers: UMD database

Over the past decade, attacks and plots by homegrown terrorists in the United States have increased, the work of extremists from across the political spectrum - roughly 40 percent of it by so-called 'lone wolf,' non-aligned ...

Phone call emotion analyzer is a winner (w/ Video)

(PhysOrg.com) -- An Israeli company, eXaudios Technologies, has developed a software application that automatically analyzes the intonation and volume of a person’s speech in real time and translates it into statements ...

Liquids scanner for airport security

(PhysOrg.com) -- Air passengers one day may be able to carry their soaps, shampoo and bottled water onto the plane again, thanks to technology originally developed at UC Davis to check the quality of wine.

US boots up new unified cybersecurity center

US Homeland Security Secretary Janet Napolitano cut the ribbon on Friday on a state-of-the-art unified command center for government cybersecurity efforts.

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