Concerns about powerful quantum computers potentially undermining the security employed by leading blockchains are growing.

Bitcoin reached one-month high near $76,000 but faces resistance. Learn what's driving volatility including institutional ...

Bitcoin tested $78,000 resistance but retreated amid mixed institutional flows. Learn what's driving volatility and key ...

Bitcoin trades below $75,000 after Iran reimposes controls on the Strait of Hormuz over the weekend. Ether is down about 2.6 ...