The king coin of crypto is now facing an unprecedented challenge.

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Arkham flagged a 500 Bitcoin outflow from a wallet it attributes to Riot Platforms on Wednesday, in a possible sale the company had not publicly commented on by publication time. The Bitcoin (BTC) ...

A new study challenges fears of quantum mining dominance, arguing that real-world constraints make it impractical while ...

From Bhutan's hydropower rigs to Iran's sanctions workaround, sovereign bitcoin mining is bigger than most investors realize.

Bhutan moved more Bitcoin from its state-linked wallet on Wednesday, extending a March drawdown in its sovereign holdings.