The study analyzed the species of fish that spawn in the Chicago River to sustain resilient and biodiverse fish communities.

BISMARCK — North Dakota Game and Fish fisheries biologists spend a lot of time in fall surveying district lakes and the Missouri River System in North Dakota looking for natural fish reproduction, ...

Every year in September and October, fisheries biologists for the North Dakota Game and Fish Department conduct fall fish reproduction surveys on lakes and rivers in North Dakota. Game and Fish ...

A new peer-reviewed research paper, authored by Shedd Aquarium and published in Journal of Great Lakes Research, assesses the ...

A research paper authored by a researcher at Shedd Aquarium and published in Journal of Great Lakes Research assesses the ...

In the spring, fisheries biologists have a small window of time to collect the northern pike and walleye eggs that are eventually stocked in North Dakota lakes as fingerlings in May and June. In the ...

Small pelagic fish — including sardines, herrings, and anchovies — are under pressure from overfishing and rising global temperatures. A new study underscores the importance of sustainable fishery ...

A DNA probing technique clarifies the mechanism behind clonal reproduction of female dojo loach fish, also providing insight into the ancestral origin of the clonal population. A DNA probing technique ...

Artificial reproduction in fish species encompasses a suite of techniques designed to overcome the limitations of natural spawning. By harnessing hormonal stimulation, controlled environmental ...

Climate change may be depriving juvenile fish of their most crucial early food source by throwing off the synchronization of when microscopic plants known as phytoplankton bloom and when fish hatch, ...