Marathon Digital Holdings Inc

Ether extends its rally following 20% surge on renewed ETF optimism
John Ray
Omar Marques | Lightrocket | Getty Images Cryptocurrencies rose Tuesday amid a late surge in optimism around the U.S. Securities ...

Bitcoin miner Gridless, backed by Block, builds site at Kenya volcano
John Ray
HELL’S GATE, Kenya — Two-and-a-half hours northwest of Nairobi by car, a small group of bitcoin miners set up shop ...