MtGox says co-operating with Tokyo police

Failed Bitcoin exchange MtGox said Wednesday it has submitted "electronic records" and other documents to the Tokyo police after it collapsed in February admitting losing half a billion dollars' worth of the digital currency.

Entrepreneur makes Bitcoin gift to US college

In what may be the first college donation of the new electronic currency, a Bitcoin entrepreneur has made a $10,000 virtual donation to a Washington state liberal arts college.

California company seeks audio rebels

High Fidelity isn't just the name of a movie. For the better part of two decades, consumers have been willing to trade audio quality for convenience, forgoing their high-fidelity home stereos for white earbuds. But a Sacramento ...

Hynix posts record operating profit in third quarter

South Korean chipmaker SK Hynix on Tuesday posted a record operating profit in the third quarter to September, boosted by strong demand from phone manufacturers and higher chip prices.

New component in the quantum electronics toolbox

The coherence of quantum systems is the foundation upon which hardware for future information technologies is based. Quantum information is carried by units called quantum bits, or qubits. They can be used to secure electronic ...

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