Ethereum's Byzantium hard fork was an essential step in Ethereum's blockchain evolution. Here's what was in the update and why it was necessary.

A hard fork occurs when there is a permanent split in a blockchain. An airdrop occurs when a new cryptocurrency token is deposited directly into users’ wallets.

At the end of June, Marathon spun off its downstream assets. I'll look at which company is the better stock.

Bitcoin Cash, the cryptocurrency which was created out of a bitcoin fork, may go through a similar process due to internal tensions in its community.

Ethereum is a blockchain-based software platform with the native coin, ether. Ethereum smart contracts support a variety of distributed apps across the crypto ecosystem.

Ethereum Classic (ETC) is a decentralized, blockchain-based distributed cryptocurrency platform.

Monster, Red Bull, and Rockstar dominate the energy drink industry. Check out our full analysis, including main players and emerging challengers.

Decred (DCR) combines two popular consensus mechanisms to remedy the centralization problems of other cryptocurrencies. Learn more about Decred.

Unlike earlier hard forks, litecoin split smoothly. Perhaps that's why investors have yet to acknowledge litecoin cash.

Kroger stock fell more than 4% on Friday, with shareholders hitting the exits after Amazon unveiled a new supermarket chain.