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Bitcoin shows staying power as online merchants chase digital sparkle
Bitcoin is catching on at U.S. online merchants including Overstock.com and Expedia, as customers use a digital currency that just a few years ago was virtually unknown but is now showing some staying power.
Samsung unveils smartwatch that can make call
Samsung Electronics Co Ltd on Thursday unveiled what it said was the first smartwatch capable of making and receiving calls without a mobile phone nearby, in the South Korean firm's latest effort to find a new growth driver.
Mega-IPO to rekindle the 'bromance' behind Alibaba's rise
Masayoshi Son's nose for an investment has turned a $20 million start-up punt on Alibaba into a stake worth maybe $50 billion or more as the Chinese e-commerce giant co-founded and led by Jack Ma heads to what could be the biggest U.S. tech IPO of all time.
IBM launches Watson system for research, hopes for breakthroughs
International Business Machines Corp on Wednesday launched a computer system that can quickly identify patterns in massive amounts of data, an ability that IBM said should hasten breakthroughs in science and medical research.