Science

NASA may launch a manned space shuttle in mid-May. Midmorning looks at the changes at NASA and recent decisions on the Hubble Space Telescope.
University of Minnesota Physicist Robert Pepin, who served as science adviser for Apollo lunar missions 14 through 17, is confident that there is another earth-like planet somewhere that may be capable of supporting life. Voices of Minnesota pays a visit to Pepin as he recounts his remarkable career, exploring the cosmos without ever leaving the planet earth.
Last week, construction workers found a missing time capsule from 1911 in the University of Minnesota's anatomy building. Midmorning examines the function and allure of time capsules.
The Minnesota Senate Transportation Committee considers a major expansion of the Minneapolis-St. Paul International Airport. The $860-million plan would reserve the main terminal for Northwest Airlines and its airline partners.
The St. Paul City Council is considering providing wireless Internet access -- WiFi -- citywide. The city may research options on whether -- and how -- to provide the access. MPR's Morning Edition host Cathy Wurzer spoke with Dave Thune, who is sponsoring the effort.
The melting of an ice shelf off Antarctica was the top science story according to Discover magazine. Notable mentions included teleportation, the privatization of space travel and a cure for baldness.
The days may be getting longer, but Minnesota winters can be awfully dark. This new special from the Dana Alliance for Brain Initiatives' Gray Matters series looks at the way light and dark affect the body's own internal clock.
Despite huge advances in surgical techniques and the increase in drugs and devices to help the heart, more Americans still die of heart disease than any other illness. Two prominent heart doctors talk about future treatments that hold promise.
Marie Curie's groundbreaking scientific work was haunted by her own mental illness and the disease caused by a radioactive element she revered.
The last cell phone-free zone may soon disappear. The Federal Communications Commission agreed this week to open public discussion on whether airlines may allow cell phone use during flights.