Science

Boeing and SpaceX win $6.8 billion in NASA contracts
The contracts put the two American companies on a course to take over a job that NASA has recently relied upon Russia to perform: carrying out manned space flights.
MPR's Cathy Wurzer spoke with Kent Cavender-Bares, CEO of Rowbot, about the future of robotic farming and how farmers are currently using automated machinery in the fields.
What economists can teach climate change scientists
Bob Litterman, former head of the risk department at Goldman Sachs, explains how risk models common to the financial industry can help craft climate policy.
US science suffering from booms and busts in funding
About 16 percent of scientists with sustaining grants in 2012 lost them the following year. That left about 3,500 scientists nationwide scrambling to keep their labs alive
Meteor leaves 40-foot crater near Managua's airport
There was an unexpected crash landing near the international airport in the Nicaraguan capital over the weekend, but luckily no one was hurt: a small meteorite, thought to have broken off from an Earth-passing asteroid, left a 40-foot-wide crater.
After a rocky start, the website's performance has improved, and it is estimated that more than 5 million people signed up for insurance through the site.