Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

Learn what annuities are, how fixed, variable, indexed, immediate, and deferred annuities work, and how they can help provide steady retirement income.

The definition of biochemical failure following radiation therapy is somewhat more controversial. The American Society of Therapeutic Radiology and Oncology (ASTRO) committee currently does not use a ...