Investor sentiment is a good tool to have in your investment-decision tool chest.

FORBES: Investor Sentiment Counts For Little Between The Extremes

Saudi engineers have been working on several big projects that could boost the nation's output by 1.3 million barrels a day--more than the expected increase in global demand next year--but the secretive nation is "likely to keep its political tool, excess production capacity, close to its chest until it has a new U.S. president to win over, " Edward Morse writes.

FORBES: The Case For $80 A Barrel Oil

In the current New England Journal Study, coronary CT scans were used as a triage tool to screen low to intermediate risk patients who presented to the emergency department with chest pain.

FORBES: Coronary CT Scans May Save You (And Your Hospital)