Amazon to quiet Alexa's cackling

Amazon on Wednesday promised to keep virtual assistant Alexa from spontaneously cackling, giving people eerie feelings about what the artificial intelligence might be plotting.

Selling something on eBay? It pays to be a man

Women can perform neurosurgery, sit on the Supreme Court and run for president. But when it comes to selling something on eBay, they might want to ask a guy for help.

Goldman Sachs seeks patent on virtual currency

Goldman Sachs is developing a virtual currency system that aims to revolutionize securities transactions, according to a US patent application filed by the Wall Street investment bank.

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