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

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 ...

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

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 ...

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 ...

Blockchain technology has momentum. Bitcoin and Ethereum ETFs have catalyzed mainstream entry into the crypto investment space. Meanwhile, DeFi and other decentralized projects continue to grow their ...

Hacking groups—at least one of which works on behalf of the North Korean government—have found a new and inexpensive way to distribute malware from “bulletproof” hosts: stashing them on public ...

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 ...