Coinbase Inc., one of the largest U.S. crypto exchanges, is losing its policy head at a time when communication between Washington and the digital money sector may never be more important. Michael Lempres, who was named the firm’s policy officer in September after serving more...

Investing in bitcoin is not for the faint of heart, but over any given two-year period holders of the world’s biggest cryptocurrency have been rewarded, CryptoOracle partner Lou Kerner told CNBC on Wednesday. Kerner, whose venture capital firm supports what it calls the “decentralized digital...