A new Bitcoin proposal would phase out the network's existing signature schemes and freeze coins that fail to migrate to ...

A Satoshi-era Bitcoin holder moved 1,000 Bitcoin worth $74 million into new wallets on Wednesday, marking the address’s first activity in four months. ・Arkham data showed the wallet still holds about ...

Bitcoin transfers are public, but that doesn’t mean they’re simple to read. A wallet address by itself says very little. What matters is the history behind it: where coins came from, how they moved, ...

Cardano founder challenges Bitcoin’s plan to secure legacy coins as Blockstream CEO dismisses quantum threat concerns.

Google's quantum paper made headlines with that number. Here's what it means, what's actually at risk, and why 6.9 million ...

Tether moves 951 Bitcoin worth $70.5M to its reserve wallet as on-chain data confirms expansion of its BTC treasury holdings.

The number of Bitcoin addresses with holdings worth at least $1m declined from 148,084 at the start of the year to 127,494 by ...

Add Yahoo as a preferred source to see more of our stories on Google. The search for Nancy Guthrie enters its eleventh day. (Rebecca Noble/Getty Images) Crypto payments are playing a growing role in ...

Crypto payments are playing a growing role in the fast-moving disappearance case of Nancy Guthrie, the mother of the ‘Today’ show host Savannah Guthrie. On Tuesday, there was activity in the Bitcoin ...