Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...

Institutional dominance and macro factors muted the halving impact in 2025. 4-year cycle evolving, not dead; expect longer, less volatile patterns ahead. Bitcoin (BTC) closed 2025 with a negative ...

There's an entire industry built around dieting. Most of its products are intended to help people lose weight, gain muscle, or live longer. But as the global human population steadily climbs, ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Thomas J Catalano is a CFP and Registered Investment Adviser with the state of South ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...