It has been five years this month that President Obama signed an $816.3 billion fiscal stimulus package, known as the American Recovery and Reinvestment Act, into law. Has it worked? To answer this ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

Add Yahoo as a preferred source to see more of our stories on Google. Being thirsty stinks. And sometimes, plain old water just doesn’t hit the spot. So if you’ve ever seen advertisements for powders ...

In her book, Multipliers: How the Best Leaders Make Everyone Smarter, Liz Wiseman describes two types of leaders. The first, diminishers, are those who drain intelligence, energy, and capability from ...

The military has long recognized that machine guns are force multipliers for rifles, but businesses have been slow to capitalize on this concept. Sometimes all the planning in the world isn’t enough ...

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 ...