Adopting either a fixed or growth attitude toward talent can profoundly affect all aspects of a person’s life, a researcher found.

Two politically divergent experts concur in recent books that the U.S. in the 21st century will remain the globe’s leading power despite a plethora of challenges.

Avastin, which can cost as much as $100,000 a year, has become one of the most popular cancer drugs, but studies show it prolongs life by only a few months.

Barack Obama campaign’s approach to reject public financing may offer the only realistic possibility of limiting the corrupting influence of money in politics.

To the Editor:.

To the Editor:.

To the Editor:.

In a pattern that has been repeated for weeks, oil prices rose and the stock market fell.

While you’re probably not happy with the returns of your portfolio right now, if you have been a conservative, diversified investor, you may well be doing better than the overall stock market.

Nearly half of the $900 million presidential candidates have spent on their campaigns has been paid to just a few dozen companies.