Researchers at the Shedd Aquarium are putting tiny trackers inside fish living in the Chicago River to study them and the ...

Plus, the lights dim in the aquarium for a unique experience. – Elizabeth Von Tersch, Senior Editor Shedd Aquarium is one of the world's largest indoor aquariums, housing around 32,000 creatures.

Water is a precious and finite resource," said Sarah Hezel, vice president of design and exhibits at Shedd Aquarium. SEE ALSO: Some Chicago museums offering free admission, extended hours with CPS ...