It's perhaps fitting that during a year when Hollywood made even more films than usual about the love of film itself, the two big winners at the 84th Academy Awards on Sunday night were the movies most overtly about cinephilia: The Artist, a silent black-and-white film about silent black-and-white films, and Hugo, the story of a boy who meets a reclusive filmmaker and helps him rediscover his love of his art.
After decades of global dominance, America's space shuttle program ended last summer while countries like Russia, China and India continue to advance their programs. But astrophysicist Neil deGrasse Tyson, author of the new book Space Chronicles: Facing the Ultimate Frontier, says America's space program is at a critical moment. He thinks it's time for America to invest heavily in space exploration and research.
When a nerve is injured, it's often hard to get it to regrow fast enough to restore function.
But now researchers say they can speed up that process, so that damaged nerves can be healed in days instead of months — at least in rats.
The scientists say they've developed a technique that reconnects the severed ends of a nerve, allowing it to begin carrying messages again very quickly. Usually, severed nerves must regrow from the point of injury — a process that can take months, if it ever happens.
The halls of the State Department are haunted, not by actual ghosts, but by people who might as well be ghosts: whistleblowers, people who angered someone powerful and people who for one reason or another, can't be fired.
"People like me, that the State Department no longer wants, but for some reason can't or won't fire, are assigned to what we call 'hallwalking,'" says author Peter Van Buren.
Part two of a two-part series on the Keystone XL pipeline
Gas isn't like a rare bottle of wine that fetches a high price just because it's rare. But at the same time, no one can agree what drives gas prices. Demand for gasoline in the U.S. is at its lowest point in more than a decade; domestic oil production is at an eight-year high.
The de facto replacement for The News of the World, The Sunday Sun, will premiere its first issue Sunday. Host Rachel Martin talks with Ray Snoddy, a British journalist, about what this means for Rupert Murdoch's media empire.