Ethereum’s Next Blockchain Upgrade Faces Delay After Testing Failure

Ethereum developers say Constantinople may be subject to delays following Saturday's test network release.

Ethereum Is Testing Code for Its Next Hard Fork

Ethereum developers are already implementing code that's set to be activated in Constantinople, the network's next system-wide upgrade.

Parity Team Publishes Postmortem on $160 Million Ether Freeze

Parity has released new details on how a critical code flaw resulted in the freezing of $160 million worth of ether.

Relief and Disbelief: Bitcoin Reacts to Sudden ‘2x’ Suspension

Bitcoin's attempted '2x' software upgraded is cancelled – and some in the cryptocurrency's community think that's cause for celebration.

2x Called Off: Bitcoin Hard Fork Suspended for Lack of Consensus

A controversial plan to change the bitcoin software has been abruptly called off, just weeks before its expected release.

Bitcoin Gold: What to Know About the Blockchain’s Next Split

What is bitcoin gold? A new cryptocurrency project expects to launch today. Here's what it is and why it matters.

Blockchain Forks Are All the Rage, But Can They Ever Be Safe?

More and more blockchains may be forking, but developers still don't think they've quite found the best way to execute the upgrade.

Ethereum’s Gavin Wood Is Calling for More ‘Conservative’ Hard Forks

One of the founders of ethereum is calling for the network to learn its lesson from Monday's fork, arguing better upgrade processes are needed.

Hours to Go: How to Watch Ethereum’s Fork as It Happens

Hard forks have become a kind of spectator sport in the cryptocurrency community. Here's how to watch the latest: ethereum's Byzantium upgrade.