What is Proof of Work? Learn how this consensus mechanism secures blockchain networks, prevents fraud, and how companies like Argo Blockchain represent the future of sustainable mining.

Editorial Note: Forbes Advisor may earn a commission on sales made from partner links on this page, but that doesn't affect our editors' opinions or evaluations. Proof of stake is a consensus ...

When many people hear the word “blockchain,” the first thing that comes to mind is cryptocurrency. If you’re one of them, you’re not alone. Understanding what blockchain is and how it works may feel ...

What is a blockchain bridge? Learn how bridges connect isolated blockchains, enable cross-chain DeFi and NFT transfers, and solve the interoperability challenge.

Paris Blockchain Week 2025 gathered the industry’s leading voices for important announcements, lively discussions and high-level networking. The event brought together about 9,600 attendees from 95 ...

Forbes contributors publish independent expert analyses and insights. I’m an Associate Professor of Finance at the University of Nicosia. Sustainability is no longer optional; it is a regulatory ...

Proof of History explains how blockchains cryptographically track time to order transactions efficiently and scale without heavy coordination.

What do trademarks and brand protection mean? Trademarks and brand protection refer to legal measures taken to safeguard a company’s distinctive symbols, logos and brand identity from unauthorized use ...

Explore the transformative potential of crypto in healthcare, from secure data sharing to supply chain integrity.