The price of bitcoin rose on Tuesday despite growing uncertainty regarding regulation in China.» Read More
Peter Vessenes, Founder & CEO at CoinLab, explains the firm's lawsuit against bitcoin exchange operator Mt. Gox.
Warren Buffett tells CNBC that bitcoins transmit money, like checks, and checks have no intrinsic value.
Warren Buffett tells CNBC why he thinks bitcoins don't have any intrinsic value and investors should stay away.
Samuel Cox, founder of BitTag, discusses his product which acts as a digital price tag.
Singapore's central bank said it plans to begin regulating virtual currency intermediaries such as bitcoin exchanges and vending machines.
Most industries recoil at the thought of too much regulation. Bitcoin is finding out what happens when there's not enough.
New York state's move to register bitcoin exchanges marks the first step in healing what ails the cryptocurrency, namely credibility in the wake of the Mt.Gox disaster. CNBC's Jeff Cox explains.
Bitcoin, which has come under scrutiny since Mt.Gox's collapse, has a better shot as taking off as a payment mechanism than a currency, says Goldman.
A U.S. federal judge temporarily froze the U.S. assets of Mt.Gox chief Mark Karpeles and allowed alleged victims of the shuttered bitcoin exchange to demand evidence.
Analysts continue to question whether bitcoin will be recognized as a currency or remain a payment mechanism. CNBC's Julia Wood reports.
Bitcoin users now have a new payment option at Lord & Taylor, thanks to a partnership between the retailer and shopping app Pounce.
Jeremy Liew, Lightspeed Venture Partners, thinks there are "still spots" for more winning smartphone applications.
Discussing the next step for bitcoin with Mt.Gox out of the picture, with Jeremy Liew, Lightspeed Venture Partners.
Quartz writer Tim Fernholz discusses FINRA's investor alert on bitcoin.
Jon Steinberg, BuzzFeed president & COO, discusses the state of the bitcoin currency after it was called a Ponzi game and a conduit to criminal and illegal activities by economist Nouriel Roubini. CNBC's Jon Fortt provides insight.
Economist Nouriel Roubini, renowned for his bearish thoughts on financial markets, appears to be equally pessimistic on the fledgling virtual currency bitcoin.
Tech executives and industry professional at South by Southwest Interactive all say that virtual currency is here to stay.
One might expect Bitcoin to unite all opponents of so-called fiat currencies. But that's not proving to be the case.
CNBC's Dominic Chu and Michelle Caruso-Cabrera discuss the tension inside Pimco after Bill Gross stated Mohamed El-Erian is trying to undermine him.
An online social account for the creator of bitcoin, Satoshi Nakamoto, sprung back into life Friday morning after a five-year hibernation.