1970s Male hands opening a wallet and taking out a one dollar $ bill. (Photo by H. Armstrong Roberts/ClassicStock /Getty Images) Venezuela’s economy runs on dollars. So do the economies of just about ...

In a proof-of-stake model, owners put up their tokens as collateral. In return, they get authority over the token in ...

Bitcoin made history at the end of January when it surpassed $100,000 for the first time. That didn't last long but was driven in large part by the limit on the number of bitcoins that can be mined.

When designing a new blockchain network, the proof-of-authority architecture is a lightweight alternative to the ...