There's more to an investment thesis than one great day of price action.

A group of 20-odd developers is scanning the Bitcoin ecosystem for AI-discoverable flaws, warning that cheap, powerful models have handed attackers unprecedented reach.

The CEO wants Washington to open a market that barely exists yet. Investors just paid billions for the idea.

It was swept up in a broad and powerful cryptocurrency rally.

Coinkite's latest firmware requires users to add their own randomness when generating wallet seeds and fixes additional security issues uncovered during a three-week review.

Generally speaking, as cryptos go, so goes the company's equity.

Gracy Chen says macroeconomic uncertainty could keep Bitcoin within $10,000 to $20,000 of current levels, while US government purchases remain unlikely within the next two years.

Institutional buying, improving macro conditions and a friendlier regulatory outlook are supporting Bitcoin's rally, while billions in short liquidations have accelerated the move.

The hedge fund founder with an estimated net worth of $15 billion recommended that investors overweight Bitcoin and gold rather than bonds.

Bitcoin jumped 7% after President Trump sat down with crypto executives and the heads of the SEC and CFTC -- then told Congress to get moving on the Clarity Act..

Billionaire investor Ray Dalio said the the debt buyback announcement this week fits into a larger pattern that could signal a forthcoming debt crisis.

Bitcoin volatility eased after BTC hit its highest level since mid-May, while gold joined the cryptocurrency in approaching three-month highs.