Samples can be taken from fish species in a variety of physical states. In rare circumstances, Scripps Institution of Oceanography at UC San Diego researchers catch a live fish and take a small piece ...

Silje Halvorsen bends down and fills a plastic bottle with water from Gillsvannet lake, a sheltered bathing spot just outside the center of Kristiansand. This is something she has done many times ...

Fluorescence in situ hybridization (FISH) testing is a molecular pathology test that helps identify specific genes in a person’s cells. It can show how genes have changed and whether there is an ...

Researchers use underwater visual surveys to assess the sizes of fish in marine communities and their associated habitats, but diver-based data collection is time-consuming and requires expertise, and ...