Coinbase is shutting down the Chicago trading technology office it opened a year ago, eliminating 30 jobs. Author: Ian Allison

Top cryptocurrency exchange Binance has launched its decentralized exchange platform, with trading to go live soon. Author: Yogita Khatri

Coinbase has shut down its political action committee after 10 months without raising any funds or backing any candidates. Author: Nikhilesh De

Crypto exchange Bittrex says New York regulators erred in identifying two of its users as North Korean. Author: Marc Hochstein

Frank Timis, a convicted heroin dealer and oil millionaire, is trying to oust execs at the London-listed crypto mining firm Argo Blockchain. Author: Daniel Palmer