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 ...

Model fish species such as sticklebacks and zebrafish are frequently used in studies that require DNA to be collected from live animals. This is typically achieved by fin clipping, a procedure that is ...

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 ...

Caviar is one of the finest seafood delicacies due to its sensory, socio-cultural, and nutritional properties. Genuine black caviar is the salt-cured roe of over 20 sturgeon fish species e.g., Huso ...

Scientists from the U.N. nuclear agency watched Friday as Japanese lab workers prepared samples of fish collected at a seafood market near the Fukushima nuclear plant to test the safety of treated ...

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 ...