Bitcoin nodes independently validate transactions and enforce shared rules without a central authority. Proof-of-work converts energy expenditure into a measurable coordination mechanism. Miners ...

Executives from five major firms analyze Bitcoin’s current price stagnation.

Bitcoin is famous for volatility, but every sharp sell-off still raises the same urgent question: why did it drop so fast? A Bitcoin crash is rarely caused by one event. In most cases, it’s a chain ...

Bitcoin's current trading range around $70,000 is seen by industry leaders as a market consolidation phase, driven by ...

Bitcoin halving is a critical event in the world of Bitcoin that impacts investors and others involved with it. About every four years, the reward for mining new Bitcoin blocks is cut in half. The ...

In the age of digital records, how do we know that data has not been tampered with? Rafael (Rafa) Cordón has an answer. In efforts to preserve the integrity of real information — especially government ...

Cryptocurrency mining has evolved dramatically since the early days of bitcoin mining. What once started as a simple process performed on everyday computers has now grown into an industry dominated by ...

Editor’s Note: A version of this story appeared in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free, here. New York CNN — The quadrennial “halving” has happened. The ...