Bitcoin came within about $500 of its late-September peak before sellers pushed it back under $86,000. It's the second rally in a week to stall.

Zcash activated its NU7 upgrade on a public test network, cutting the targeted block time to 25 seconds from 75 seconds ahead of a planned Nov. 5 mainnet rollout. The upgrade redirects 60% of ...

The Treasury Department said the network raised more than $2 million through purported humanitarian charities, including hundreds of thousands of dollars sent in crypto. Key price averages are on the ...