Israel bans imports of Apple iPad

(AP) -- Israel has banned imports of Apple Inc.'s hottest new product, the iPad, citing concerns the powerful gadget consumes too much capacity on wireless networks and could disrupt other devices.

A solid case of entanglement

Physicists have finally managed to demonstrate quantum entanglement of spatially separated electrons in solid state circuitry.

Straightening messy correlations with a quantum comb

Quantum computing promises ultra-fast communication, computation and more powerful ways to encrypt sensitive information. But trying to use quantum states as carriers of information is an extremely delicate business. Now ...

RingCentral lets people work in a virtual office

Andrea Chavez works for a law firm with nearly 40 other attorneys. But she rarely sees her colleagues, because Virtual Law Partners isn't based anywhere -- it's everywhere.

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