Morning Edition

In recent months, economic growth in China has not only slowed — it's slowed faster than most people expected. Last week, for the first time since the depths of the global financial crisis, the government actually cut lending rates to try to spur growth. All of this has people wondering: Where is the world's star economy headed?

In the car business, Lincoln once stood as the pinnacle of luxury. Frank Sinatra drove a Lincoln. So did the Shah of Iran. In the U.S., the presidential limo was a Lincoln.

The brand peaked with the 1961 Lincoln Continental, a beautiful, innovative car that stood for style, individuality and sophistication.

But after the '60s, Lincoln started on a long, slow decline that mirrored the slide of the American auto industry.

If you make movies that have anything to do with science, please note: Astrophysicist Neil deGrasse Tyson, director of the Hayden Planetarium, pays attention.

The famous paintings on the walls of caves in Europe mark the beginning of figurative art and a great leap forward for human culture.

But now a novel method of determining the age of some of those cave paintings questions their provenance. Not that they're fakes — only that it might not have been modern humans who made them.

The first European cave paintings are thought to have been made over 30,000 years ago. Most depict animals and hunters. Some of the eeriest are stencils of human hands, apparently made by blowing a spray of pigment over a hand held up to a wall.