Global investment management company BlackRock says it envisions a more pervasive role for cryptocurrencies in the future, and that blockchain has promise but it is not without obstacles. The positive,

Marc Hochstein is the managing editor of CoinDesk. The following article originally appeared in CoinDesk Weekly, a custom-curated newsletter delivered every Sunday exclusively to our subscribers. "You

Lightning is spreading across the cryptocurrency landscape. Originally designed for use on bitcoin, the world's largest cryptocurrency by market size was also the first to implement the concept, touted