Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Polymers are either natural or synthetic macromolecules composed of many repeating units (monomers) usually arranged in the form of a chain. Examples of polymers are silk, rubber, silicone, DNA and ...

Aldi announces massive expansion with more than 180 new stores by 2026, reaching nearly 2,800 locations nationwide as the budget grocery chain meets growing demand. The FDA announced that a recall of ...

The end of 2025 was rough. Over $1.2 trillion in crypto market value gone in six weeks. Bitcoin (BTC) gave up more than 30% and slipped below $82,000; a liquidity vacuum. Leverage wiped out, ...

Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has assisted thousands of clients over a more than two-decade career. She is the CEO of ...