The cryptocurrency Bitcoin is limited by its astronomical electricity consumption and outsized carbon footprint. A nearly zero-energy alternative sounds too good to be true, but as School of... Read more
Stevens Institute of Technology researcher analyzed 3.3 million tweets and 344,000 posts, verifies for the first time social media’s effect on cryptocurrency Bitcoin is on fire. The ul... Read more
Olivier Stern, a 31-year-old French socialist with an appetite for risk, recently invested a third of his life savings — 10,000 euros, about $11,000 — in a cryptocurrency start-up that has n... Read more
A new virtual gold rush is underway. Even as Bitcoin, riven by internal divisions, has struggled, a rival virtual currency — known as Ethereum — has soared in value, climbing 1,000 percent o... Read more
Mike Hearn, a British computer programmer, holed up in his two-bedroom apartment in Zurich over several days and nights last week, writing a cri de coeur. Two years ago, Mr. Hearn quit a cus... Read more
With its volatile currency and dysfunctional banks, the country is the perfect place to experiment with a new digital currency Dante Castiglione stalked through the doors of a glass-walled o... Read more
Some couples opt for a traditional wedding, while others go for the Elvis impersonator in Las Vegas. But David Mondrus and Joyce Bayo may be the first to have incorporated Bitcoin. Before ab... Read more
Bitcoin is the new money: minted and exchanged on the Internet. Faster and cheaper than a bank, the service is attracting attention from all over the world. But a big question remains: are t... Read more
Wences Casares is one of the great technology entrepreneurs of the past 20 years. The son of a Patagonian sheep farmer, Casares has founded and sold several major startups since he launched... Read more
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Bitcoin exchanges in India are shutting down days after the country’s banking regulator warned users of virtual currency against security and financial risks associated with them. The Reserv... Read more
If Bitcoin is a bubble, as its critics contend, it is showing signs of deflating. A rapid succession of moves by governments around the world has cast doubts on the legitimacy of the virtual... Read more
It looks overvalued. But even if this digital currency crashes, others will follow BITCOIN is booming. Investors are piling into the digital currency, which is not issued by a central... Read more
A major flaw that has gone unrealized until now leaves the $1.5 billion Bitcoin market open to manipulation and a potential takeover, according to a new study by two Cornell University compu... Read more
May offer a path to lower payment processing and more secure transactions The currency known as bitcoin — a much-hyped and much-doubted type of digital cash that can be bought with tradition... Read more
You probably haven’t used a bitcoin. But from China to Tanzania, the underground currency is everywhere. Bitcoin, the global digital cryptocurrency that isn’t tied to any central banki... Read more
