Tiny robots smaller than a grain of rice can sense, think, and move on their own. They could one day fix tissue inside the human body.

Over the years there have been a few CPUs designed to directly run a high-level programming language, the most common ...

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 ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...