Being optimistic about the future may help people save more money, and the effect appears strongest among those with lower incomes, according to new research.

U.S. economic growth decelerated in the fourth quarter, but still grew at a solid rate, powered by an uptick in consumer spending. ...

Optimism isn't just good for mental health — it could boost your bank account, too. Research across multiple countries found ...

The U.S. economy grew 2.3% in the fourth quarter as consumers again powered gains. Here's what the showing could mean for Fed ...