Study proposes new way to measure superconducting fluctuations

A study published last month by researchers at the U.S. Department of Energy's Argonne National Laboratory provides theoretical evidence for a new effect that may lead to a way of measuring the exact temperature at which ...

Google, Facebook update contrasting plans to connect world

Sci-fi solutions or making friends one at a time? Google and Facebook want more people online, searching around and clicking on ads. And they are finding new ways to make it happen—from selling smartphone data plans, to ...

Appeals court considering warrantless cellphone tracking

(AP)—Now that the cellphone in your pocket can be used to track your movements, federal appeals judges in Atlanta are considering whether investigators must get a search warrant from a judge to obtain cellphone tower tracking ...

Paris domain names sell like hot croissants

Companies and lovers of the City of Lights snapped up 6,600 ".paris" Internet domain names in a mere two hours on Tuesday, far exceeding expectations.

Mobile radio passive radar makes harbors safer

Many coastal areas and harbors go almost unprotected against acts of terror. Soon a new sensor system relying on signal echoes from cell towers can quickly detect even the smallest of attack boats. This mobile radio passive ...

US spies on mobile phones from the sky, report says

US justice officials are scooping up mobile phone data from unwitting Americans as part of a sophisticated airborne surveillance program designed to catch criminals, the Wall Street Journal reported Thursday.

California solar tower that can kill birds dropped

A solar-energy company has dropped a proposal to build a 75-story tower in California that uses a new kind of technology that can cause some birds to ignite in midair.

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