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6 links, first saved August 4, 2010, latest November 7, 2014.

• Robert Krulwich on the future of journalismNov 7, 2014
• Look! Up in the sky! Itsits its an amazing optics displayNov 1, 2012

  The Sun is the bright blob near the horizon. Its circled by the 22 halo, a fairly common optical effect in the winter; I see dozens every season. On either side of the Sun are…

• Robert Krulwich on the future of journalismMay 15, 2011
• Will the New Congress Subpoena Climate Scientists?Nov 22, 2010
• Penn and Teller take on vaccinesSep 3, 2010

  I have long beaten the drum against the antivaxxers: people who falsely claim that vaccines cause autism, or are loaded with toxins. These groups are loud, in many cases vicious,…

• What the hell were we thinking?Aug 4, 2010