Originally published on Thu April 19, 2012 9:39 am
Activity cuts the risk of Alzheimer's disease and slows cognitive decline, even in the very old, according to a new study.
There's been plenty of evidence for the "use it or lose it" theory of brain capacity. But this study is one of the first to show that activity of all sorts benefits people over age 80, even if they're not "exercising."
The Farrelly brothers have long been known for their gross-out humor and their shocking comedies. After writing and directing movies like Dumb and Dumber, Kingpin, There's Something About Mary and Shallow Hal -- where agreeable idiots get caught up in all sorts of trouble â€” Peter and Bobby Farrelly decided to tackle another set of goofy doofuses: The Three Stooges.
The DREAM Act calls for a path to citizenship for some undocumented students. In the past, Republicans have opposed versions of the bill, but some prominent figures like former U.S. Attorney General Alberto Gonzales say the GOP needs to find its own voice on the issue. He speaks with host Michel Martin.
Originally published on Mon April 23, 2012 7:24 am
Think flossing and brushing is helping to fight off heart disease and stroke? Think again.
An expert panel of dentists and cardiologists, writing in the American Heart Association journal Circulation, says there is no evidence that treating or preventing gum disease has any direct effect on heart health.
That's a big turnaround. For the past decade, the medical establishment has been telling people that cardiovascular disease can be caused by poor oral hygiene. Why the change?
Originally published on Thu April 19, 2012 8:49 am
The new Disneynature film Chimpanzee started off the way most movies do. Co-producers and directors Mark Linfield and Alastair Fothergill, who had previously worked together on the documentary film Earth, approached Disney with a 70-page script about a group of chimpanzees living in Western Africa. There was just one problem: Chimps don't take direction â€” or read scripts.
So Fothergill and Linfield teased out a narrative from more than three years' worth of footage they took in Western Africa while observing a large clan of chimpanzees.