Over the past couple of weeks, Invisible Children has been in the news quite a bit. First because a video produced by the organization acheived viral success and shone a spotlight on the Ugandan warlord Joseph Kony.

Then, because the video caused controversy when some said it glossed over a complex issue.

The stock market hit some major milestones this week: The Standard & Poor's 500 index reached its highest level in more than three years, the Dow Jones industrial average settled in above 13,000 — up about 24 percent since early October — and the Nasdaq rose to its highest level in 11 years. Still, the Federal Reserve has been warning not to get too excited about where the economy is headed next.

David Kotok, chairman and chief investment officer at Cumberland Advisors, says there are a bunch of reason for stocks to be rising.

Hundreds of Egyptians rallied in Cairo today to protest the recent acquittal of a military doctor charged with forcing "virginity tests" on female activists.

The AP reports:

This World Cafe segment completes our Sense of Place Portland series, and the focus is on what Portland, Ore. — a city brimming with culture, coffee and bands — has been like for the musicians who settle there.

Poor Rutherford B. Hayes. It wasn't bad enough that the 19th president, a Republican, was called "His Fraudulency" by Democrats during his one term in office (1877-1881) because of the unusual circumstances of how he "won."

Now, the current occupant of the White House, President Obama, was spreading a most assuredly inaccurate story, according to experts, about Hayes' reaction to an early telephone.

Have you ever wondered what would happen if Louis Pasteur joined The Clancy Brothers? Or if The Chieftains were more nerdy and less talented? Well, wonder no longer!

I wrote this song about the science of beer last year and the folks at The Salt asked me to dust it off in celebration of St. Patrick's Day.

In a vaguely Irish style, the song salutes that hero of beer production, the yeast Saccharomyces cerevisiae, and explains the biochemistry of inebriation.

The U.S. Supreme Court has announced that it will make available same-day audio of upcoming oral arguments later this month, arguments that could determine the fate of the Obama health care overhaul.

A highly popular episode of This American Life in which monologuist Mike Daisey tells of the abuses at factories that make Apple products in China contained "significant fabrications," the show said today.

The Shins are a dream-pop outfit from Portland, Ore. Arising as a side project while singer/songwriter James Mercer lived in New Mexico, the band took on a life of its own after a number of singles such as "New Slang" were featured in films, pulling the young indie rock group into the national spotlight.