You’ve probably heard of Bitcoins. They’re virtual currency, meaning they exist nowhere but on a network of accounts owned by people all over the world. The system is decentralized, so it’s not under ...

If you’ve ever wondered how Bitcoin actually works—beyond the price charts and celebrity tweets—this one's for you. "Bitcoin mining is like a big guessing game on computers," Holmes explained. "People ...

Advances in quantum computing don’t just threaten Bitcoin wallet security, it could also undermine its economic and security model as it could be used to mine Bitcoin blocks far more efficiently, ...