Fefe Demeny explains what a blockchain is, a digital ledger that has revolutionized the world of finance due to its ...

A blockchain is a kind of database invented in 2008 that stores and secures information in sequential blocks. Unlike the case with traditional databases, a blockchain’s contents are not kept on a ...

The Meta-incubated blockchain is narrowing its focus on trading and AI after years as a general purpose layer 1.

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 ...

Blockchain is only as powerful as its connections to the real world. Oracles are how that happens. Oracles are lines of code that connect information in the real world to contracts and other ...

Modular and monolithic blockchains represent two distinct scaling approaches shaping crypto infrastructure in 2026. Data from early 2026 shows modular ecosystems leading in TVL growth and developer ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. When BlackRock, the world's largest asset manager, saw its $2.9 billion ...

Federal Deposit Insurance Corp. Chair Travis Hill said Wednesday that rescinding a Biden-era guidance discouraging banks from interacting with public blockchains corrected an overly "restrictive" ...

A blockchain is a decentralized, distributed ledger that records transactions—organized into units called blocks—across a peer-to-peer network where participants remain anonymous. Blockchains are ...