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What smart bees can teach humans about collective intelligence

When it comes to making decisions, most of us are influenced to some degree by other people, whether that's choosing a restaurant or a political candidate. We want to know what others think before we make that choice.

Bar codes get around town and get more useful

(AP) -- It used to be that the only time you'd notice a bar code was at a store, maybe when a cashier scanned your groceries. But lately bar codes are showing up in more places around town - and getting more sophisticated.

Sprint to sell dual-screen 'Echo' smartphone (w/ Video)

(AP) -- Sprint Nextel Corp. on Monday unveiled a smart phone with two screens, one stacked on top of the other. The top screen slides out and can be snapped it into place so that the two lay side by side, producing screen ...

New Wi-Fi technology to let gadgets talk directly

(AP) -- Starting in mid-2010, new versions of gadgets like cameras, cell phones and computers will be able to talk to each other using Wi-Fi without needing to connect to a wireless network first.

Global radio experts float new mobile phone standard

Global radio experts have approved radio standards that are to usher in a new mobile phone operating system to replace third generation or 3G technology, the International Telecommunication Union announced on Friday.

An alternative to carbon taxes

Climate policy is most effective when it helps people use alternative energy sources, rather than when it makes fossil energy more expensive, argue Anthony Patt and Johan Lilliestam.

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