Chainlink

A Cipher Mining data center in Odessa, Texas. Justin Hamel/Bloomberg News It’s harder than ever to mine bitcoin. And less profitable, too. But mining-company s...

kim hong-ji/Reuters The South Korean won strengthened markedly against the U.S. dollar early Wednesday after a reported warning from South Korean authorities....

U.S. stock and bond markets close early Wednesday and are closed Thursday for the Christmas holiday. Brendan Mcdermid/Reuters U.S. futures and Asian markets ro...