Now it can be told. The Goldsmith Prize for Investigative Reporting was awarded on Tuesday evening to the Chicago Tribune for its “Playing with Fire” series, on an unholy alliance between the chemical and tobacco industries. As the Tribune puts it:

The average American baby is born with 10 fingers, 10 toes and the highest recorded levels of flame retardants among infants in the world. The toxic chemicals are present in nearly every home, packed into couches, chairs and many other products. Two powerful industries — Big Tobacco and chemical manufacturers — waged deceptive campaigns that led to the proliferation of these chemicals, which don’t even work as promised.

If you are interested in learning more about the Goldsmith event, please click here for a Storify put together by the Joan Shorenstein Center at Harvard’s Kennedy School, which administers the awards. (A few of the tweets are mine.) It includes coverage of the keynote address by New York Times columnist Nicholas Kristof, who received the Goldsmith career award.