A new exhibit in the Shedd Aquarium's iconic rotunda space ... The rotunda, the first exhibit guests see when they walk in the aquarium's doors, first opened in 1930 as a 40-foot-diameter rock ...

They're billed as one of the most abundant migratory fish species in the Great Lakes.Every year, suckers make their way up ...

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.