Opinion | Should We Fear Bitcoin, or Celebrate It?

Readers discuss the pros and cons of cybercurrencies. Also: R. Kelly's conviction; a new look for the American flag.

Opinion | The Way the Senate Melted Down Over Crypto Is Very Revealing

It almost derailed the bipartisan infrastructure bill’s passage.

Crypto’s Top V.C. Is Playing the Long Game

Katie Haun, a co-chair of Andreessen Horowitz’s new $2.2 billion crypto fund, is betting that the blockchain will be as big as the internet.

Pipeline Investigation Upends Idea That Bitcoin Is Untraceable

The F.B.I.’s recovery of Bitcoins paid in the Colonial Pipeline ransomware attack showed cryptocurrencies are not as hard to track as it might seem.