Technology

The meaning of a Microsoft, Yahoo merger
Microsoft and Yahoo are in preliminary stages of a possible merger that would be enormous by standards of the tech industry. The two companies combined may challenge dominant Google, but they are like all Internet-driven companies as they try to devine the next great uses of the Web.
New techniques can make physical therapy a game
New technology is helping people who are paralyzed a chance to use of their arms and legs again. Studies show the device called Bioness, works with stroke patients. A Sioux Falls rehabilitation center is testing how it works with patients suffering from a spinal cord injury.
Performances take new leaps with digital technology
This weekend fans of the Irish supergroup U2 can enjoy a new view of their favorite band. "U23D" is a three dimensional film that plunges a viewer into a huge stadium concert. It's just one new way that digital technology is being used to present performances.
Olga Viso looks to develop the Walker's strengths
There's been a changing of the guard at many of Minnesota's arts institutions. At the Walker Art Center, 41-year-old Olga Viso is assuming control at a pivotal time in the life of the museum.
McCollum calls for investigation into government sales of tapes
Rep. Betty McCollum has asked a government agency to reopen an investigation into privacy and national security risks when the federal government sells used magnetic data tapes, saying a Minnesota company, Imation, has demonstrated that sensitive material can be pulled off the tapes.
Power line technology allows for bigger loads
More efficient power lines are helping some utilities meet increased electric demand. The new lines use a composite material that allows them to carry two or three times more electricity than a traditional power line.
Digital divide still an issue in Minnesota
A new report by the University of Minnesota's Institute on Race and Poverty shows that while the digital divide remains a problem in Minnesota, community technology centers can help bridge the gap.
Medtronic co-founder gets special honor
There was a very rare ceremony Thursday at the University of Minnesota. President Robert Bruininks bestowed an honorary 'Doctor of Medicine' title on a man who is not a physician. It is believed to be the first time such a high honor has been given by a major university in 45 years.
Curt Ellis meets King Corn
When Curt Ellis and Ian Cheney left college they both felt they weren't ready for desk jobs. Since they like to eat, they wanted to learn more about where our food comes from. They planted an acre of corn in Iowa and filmed what they learned. The resulting documentary is called "King Corn."
Egg collection reveals much about bird history
A new book from a Minnesota-based wildlife specialist tells the story of bird history and conservation in North America, based on a collection of about 4,000 bird eggs gathered by an Iowa farmer named Ralph Handsaker.