Media baron Rupert Murdoch's son James, 39, is leaving his job as executive chairman of News Corp.'s newspaper arm, the company said Wednesday. He'll focus instead on the international TV business at the company, which has been embroiled in a scandal over phone and e-mail hacking in Britain.
Concussions affect the thinking of teenagers more than they do that of adults or children, according to a new study. But all three age groups show lasting problems with working memory after sports concussions.
During the last three months of the year, the U.S. economy picked up its pace of growth. The Commerce Department revised its previous estimate today and said the gross domestic product expanded at an annual rate of 3 percent, which exceeded the previous estimate of 2.8 percent and was better than the third quarter's 1.8 percent pace.
The AP reports:
"The growth estimate was revised up because consumers spent more than first thought, and businesses cut spending by much less.