Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...

When you pay a friend through your bank, the bank's records decide who paid whom, which raises an obvious question about bitcoin: with no bank involved, who keeps score? The answer is a blockchain, ...

What Are Nodes and How Do They Work? Nodes are the computers that run the blockchain software. They are the guardians of the ledger. You can even run one yourself using simple hardware like a ...

Bitcoin hit a record high of about $126,000 in October 2025, fell below $60,000 in June 2026, and has since climbed back above $85,000. Between Sept. 17 and Sept. 27, U.S. funds that hold bitcoin ...

Blockchain is being used silently in key products and services that people use. It's good for these three stocks.

Long-term holders have been accessing liquidity without touching their stack for years. Here's an honest look at how bitcoin-backed lending works - mechanics, risks, and all. There’s a specific kind ...

Bitcoin block timestamps can run backward. Galaxy's Alex Thorn explains why miners set the clock and why the hash chain still ...

Bitcoin (BTC-USD) is a virtual currency that's used as an investment and a form of payment for goods and services. It's known for its volatility, so it's important to understand how bitcoin works.

A blockchain is a digital record-keeping system that doesn't rely on a central authority to verify what's true. While Bitcoin's launch in 2009 made blockchains part of our vocabulary, the concept ...