Archives: Seasons 1-5

December 6, 2012

UpFront: Light pollution may be a more serious concern than you think. New evidence suggests that a lack of darkness in our urban night skies contributes to air pollution, making it a matter of public health. Yet Los Angeles keeps rolling out bigger, brighter signs.

In the Studio:

    • The Huffington Post's self-professed nerd extraordinaire Cara Santa Maria comes by to talk NASA, Rover, and other things space.
    • Rick Steves is a famous travel writer, but now he's famous for helping bring about the legalization of marijuana in Washington State.
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