Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Think saying um and uh makes you sound unprepared? These tiny hesitation words play an important role in how we think, speak, and communicate.

In the summer of 1970, Gardner took what he called "the biggest gamble of my career," and founded Common Cause, a citizen's advocacy group. In his work in government and in the Urban Coalition, ...

Have you ever stopped halfway through a sentence, undecided whether to write someone else or someone else? Don’t worry: it ...