Before you invest in your big idea, make sure people actually want it. Here are five practical, low-cost methods to validate your business concept with real-world feedback.

Nicolas Cage is Hi, an ex-convict; Holly Hunter is Ed, a police officer who loves him anyway. The pair marry and hope to have ...

Investor Warren Buffett speaks during the . Berkshire Hathaway’s annual meetings give shareholders the opportunity to pick ...

Berkshire's operating profit — those from the company's wholly owned businesses including insurance and railroads — dipped 4% ...