See how we rate investing products to write unbiased product reviews. Blockchain is a decentralized, digital database that stores transactions and other forms of data. Key blockchain features ...

If each individual’s medical record was embedded on a blockchain, everyone’s info could be recorded chronologically, permanently safeguarded, and accessed by any doctor or provider with access ...

The Blockchain 50 companies span a wide range of industries and are heavily investing in technology to improve their businesses. The businesses on this list are outpacing their competition by ...

The energy problem really boils down to a blockchain problem because of the carbon footprint associated with the mining process for crypto assets like Bitcoin. Luckily, not all blockchains are ...