What if a soft material could move on its own, guided not by electronics or motors, but by the kind of rudimentary chemical ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. David is ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amy is an ACA and the CEO and founder of ...

Gold peaked one trading day after we issued our Blow-Off Top Warning. A repeat of the 2006 pattern suggests a potential decline toward $3,500 in November. Silver, platinum, and mining stocks are ...