Zimbabwe's central bank on Monday warned against trading in cryptocurrencies, saying virtual currencies such as bitcoin were not regulated in the country.
Bitcoin "miners" who use rows of computers whirring at the same time to produce virtual currencies began taking root along New York's northern border a couple of years ago to tap into some of the nation's cheapest hydroelectric ...
Calculations by University of Twente researchers show that Bitcoin is more vulnerable to attack than people had always assumed. If some Bitcoin users were to form a group that controls 20 percent of the currency's computing ...
The crowds have thinned somewhat at Bitcoin Center, leaving just the true believers in the volatile cryptocurrency.
Bitcoin has been on a volatile ride in recent times, its value rising and falling like a kite caught in variable winds.
Wild fluctuations within the bitcoin market have once again sparked debate between investors who believe it is merely undergoing a "correction" and those who see it as a costly fad.
Switzerland has become a global hub for cryptocurrencies and the blockchain technology they are built on, with investors flocking to the wealthy Alpine nation to get in on the virtual action.
At a secret location in the midst of one of Iceland's breathtaking lava fields stands a warehouse whose non-descript siding belies the fact it is ground zero in a digital gold rush for cryptocurrencies that is burning through ...
Four years after popular Tokyo-based bitcoin exchange Mt. Gox was hacked and went bankrupt, the case still casts a shadow over the regulatory regime put in place to protect Japan's thriving cryptocurrency market.
Twitter on Monday announced a ban on ads for initial offerings of cryptocurrency or sales of virtual currency tokens, sending the value of bitcoin diving below $8,000.