Underwater CO2 shows potential as barrier to Asian carp

As the Asian carp population grows and the threat of the invasive species entering Lake Michigan through one of the Chicago canals is monitored, a University of Illinois researcher believes using two barrier methods is better ...

Tribune leaves bankruptcy after 4 years

(AP)—Tribune Company says it has emerged from a Chapter 11 restructuring more than four years after the media company sought bankruptcy protection.

Supreme Court rejects emergency carp measures

(AP) -- The U.S. Supreme Court refused Monday to order emergency measures that might prevent Asian carp from reaching the Great Lakes, despite a warning that the exotic fish pose a "dire threat" to the region's environment ...

Chicago as urban microcosm

Quaint Boston can’t match Chicago’s bustle and sprawl, but the two cities are more alike than not in fundamental respects.  In fact, they’re surprisingly similar to Los Angeles, New York, Washington, ...

Toxic chromium found in Chicago's drinking water

Chicago's first round of testing for a toxic metal called hexavalent chromium found that levels in local drinking water are more than 11 times higher than a health standard California adopted last month.

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