Bones found near Warren apparently American IndianSeptember 2, 2009 6:36 AMBones found last month at a home construction site in the town of Warren belonged to an American Indian adult.
North Shore wind turbine offers challenge and opportunitySeptember 2, 2009 6:00 AMBy Jim BoydTurbine could generate electricity, but even proposing the idea could create some heat.
Play53min 54secScientists search for life beyond EarthSeptember 1, 2009 12:00 AMNASA's Kepler spacecraft has already spotted a new planet, shortly after its launch, giving scientists hope of someday finding a new earth-like planet. Midmorning delves into the science behind the hunt for extraterrestrial life.
Play53min 53secHow does your dinosaur grow?August 27, 2009 12:00 AMDinosaur expert Kristi Curry Rogers talks about her latest research into how the largest dinosaurs grew. And new research shows relatives of the largest dinosaurs were small enough to burrow in the ground.
Play53min 53secAspen highlights--1959 and DarwinAugust 24, 2009 8:12 AMTwo speeches from journalists at the Aspen Ideas Festival: Fred Kaplan on his new book "1959" and David Quammen on his book "The Reluctant Mr. Darwin."
Play53min 54secDecoding brain developmentAugust 21, 2009 9:35 AMThree scientists sat down together at the 2009 Aspen Ideas Festival in Aspen, Colo. to discuss how our brains develop over the course of our lives.
Play4min 04secUniversity of Minnesota to house world's largest magnetAugust 20, 2009 4:45 PMBy Tom WeberA ceremony Thursday at the University of Minnesota marked the start of construction of a building that will one day house the world's most powerful magnet.
Online learning takes more than a webcam in the classroomAugust 20, 2009 6:00 AMBy Jennifer ImsandeA college professor warns against treating Web-based education as a way to do the same thing at lower cost.
Preview of a nuclear Iran on NPRAugust 20, 2009 12:00 AMNPR correspondent Mike Shuster talks about Iran and how that country's nuclear ambitions are shaping the politics of the region and U.S. foreign policy response.
Moss-based pool filter shows promise as chlorine alternativeAugust 17, 2009 10:52 AMBy Elizabeth BaierA moss-based water filtration system testing in St. Paul this summer has shown promise as a way to keep pools clean while using fewer chemicals, city officials said.