Negotiations with Tyson Foods and other large poultry producers began in 2001 to address chicken litter-caused water ...

In a name-your-poison twist, a new study from the University of Illinois adds to the evidence that Chicago-area waterway ...

One long-standing hypothesis posits that silver carp in the Illinois River have largely stayed well south of Chicago because the water quality degrades closer to the city. Recent research ...

In a name-your-poison twist, a new study adds to the evidence that pollution is slowing the relentless advance of the ...

Study co-author Amy Schneider noted that water quality in the Chicago area has been improving, and a lot of the native fish found in the Illinois River are doing fairly well in the Chicago River a ...