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

Researchers at Umeå University and the Sahlgrenska Academy at the University of Gothenburg, Sweden, have discovered that traces of many medicines can be found in fish that have been swimming in ...

Polar fish experience lower mortality than tropical fish, allowing them to delay reproduction until later in life when they are larger and can produce more eggs, according to a study by Mariana ...

The relationship between food availability, cannibalism, and reproduction was investigated experimentally in the live-bearing fish Gambusia affinis. A two-way factorial design was used, with juvenile ...

The ‘meteoric’ growth of the lake sturgeon in the western Minnesota lake has Minnesota, South Dakota researchers intrigued.

SOUTH LAKE TAHOE, Calif. – On Nov. 3, 2023, the U.S. Forestry Service temporarily interrupted the water flow to Taylor Creek from the Fallen Leaf Lake dam for three days. This raised concern from ...

BISMARCK, N.D. (KFYR) - Every year in September and October, fisheries biologists conduct fall fish reproduction surveys on lakes and rivers in North Dakota. North Dakota Game and Fish Department ...