Growing a national wealth management practice isn't easy even in the best economy, but for Abacus Wealth Partners LLC, a fee-only registered investment advisory firm that expanded into New York City ...

The abacus is considered the oldest calculating device used by humans but in the 1940s, a Korean man invented an abacus-like counting method using fingers called jisanbeop or chisanbop, a term that ...

If you have picked up an abacus from a thrift store and watched your toddler play with the beads, like I have, and wondered if that's all there is to it, read on. Using an abacus ("soroban"), that ...

Remember the days when math wasn't just about numbers on a screen? Enter the abacus, that ancient counting tool that looked ...

FORT LEE — For 10 seconds, a series of 50 random three-digit numbers flashed on the screen. After another second, abacus master Jeonghee Lee announced she'd finished the mental addition, correctly ...

Goldman Sachs passed an important milestone last week: its pre-Abacus, share-price peak. Last week saw the stock trade above $184 for the first time since the Securities and Exchange Commission's 2010 ...