This concept isn’t new—in fact, it is the essence of representational state transfer (REST). Instead of converting to a ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. David is ...

Gold investors: the fourth turning is upon us. Yes, that is right – a signal so rare, so powerful, and so ominous that it has appeared only three times in the last 130 years – has now shown itself.