A U.S. district judge has put a hold on federal funding for stem cell research involving human embryos. Reporter Amy Scott talks with Bob Moon about how that decision might affect stem cell research that's currently going on.
Scientists understand BP needs their help to assess the damage from the Deepwater Horizon oil spill and to find potential solutions for clean-up, but many scientists draw the line at testifying for the company.
Once technological juggernaut Microsoft could strike fear into the hearts of regulators when it announced a new venture. But being behind in the mobile industry, it's having trouble garnering the same reaction.