NPR News

When the stage lights go up at Chicago's Goodman Theatre on Monday evening, more than 20 high school students will each have a moment to step into the spotlight and perform a monologue from one of the plays written by the late August Wilson. Chicago's contest is one of several regional finals that strives to introduce students to the Pulitzer Prize winner's work. It's also a lead-up to the national August Wilson Monologue Competition that will be held on Broadway later this spring.

The Education Department has launched an investigation into discipline rates in Seattle public schools.

Students of color have long been punished in far higher numbers than white students in Seattle, but now the department's Office for Civil Rights is looking at whether black students are disciplined more frequently and more harshly than white students for the same behavior.

Who knew that the flower nectar of citrus plants — including some varieties of grapefruit, lemon and oranges — contains caffeine? As does the nectar of coffee plant flowers.

And when honeybees feed on caffeine-containing nectar, it turns out, the caffeine buzz seems to improve their memories — or their motivations for going back for more.

"It is surprising," says Geraldine Wright at Newcastle University in the the U.K., the lead researcher of a new honeybee study published in the journal Science.

The Senate easily confirmed the nomination of John Brennan as CIA director, that following the dramatics of Sen. Rand Paul, who filibustered against it for nearly 13 hours on Wednesday night. Is this the dawn of a new era of these, old-school, "talking" filibusters? Tamara Keith talks to Audie Cornish.