Learn how sidechains expand blockchain scalability and functionality: Explore their origins, bridging models, consensus types, security trade-offs, and major networks like Polygon, RSK, and ...

Bitcoin hits a new ATH of $118K as $4.3B options expiry shows bearish sentiment. Bhutan sells another 100 BTC, continuing its profit-taking strategy.

Bitcoin is more accessible in 2025 than ever before. Whether you're a crypto veteran or a cautious newcomer, you have a range of secure methods to choose from. Centralized exchanges, Bitcoin ATMs, ...