President Trump pounces on weakness, but retreats from strength. That’s one reason for Europe’s present troubles: For too long it was weak both toward President Vladimir Putin of Russia in the East ...

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 ...

A viewer of The Martin Lewis Money Show Live has revealed how texting a simple three-letter word to their mobile provider resulted in a phone call within 10 minutes that slashed their monthly bill by ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Investopedia / Jake Shi An investment strategy is a comprehensive plan that guides an individual's investing ...

Happiness is an electrifying and elusive state. Philosophers, theologians, psychologists, and even economists have long sought to define it. And since the 1990s, a whole branch of psychology—positive ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...