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White Open Spaces

fuzzy TV on a billboardWhile all eyes are on the presidential election today, the five-member Federal Communications Commission will cast its own momentous vote on whether to open up “white spaces” for general use. White spaces are unused sections of the analog television broadcast spectrum–the space between channels. Once the transition to digital TV is completed in February, the FCC will keep about 49 TV channels of the spectrum active.

Bush Policy Failing to Curb Carbon Emissions

The U.S. Energy Information Administration released new numbers this week on U.S. carbon dioxide emissions from energy sources, and it turns out that our surprising 1.3 percent emissions decrease in 2006 was, indeed, a fluke caused by a milder winter and summer.

Video: Moreno Explains Stem Cell Research Enhancement Act

Jonathan MorenoNew legislation would lift the federal ban on funding for new lines of embryonic stem cells and create an ethical oversight mechanism for all research in the area. Science Progress Editor-In-Chief and Jonathan Moreno explains why researchers need access to more embryonic stem cell lines.