What are the chances for fish to survive as climate change continues to warm waters around the world?

Before now, no study had yet measured the abundance of antibiotic resistance genes in fishmeal

A new study by researchers at the University of British Columbia provides a deeper explanation of why fish are expected to decline in size

Goldfish and their wild relatives, crucian carp, can survive for days, even months, in oxygen-free water at the bottom of ice-covered ponds

Research maps the loss of stream habitat for many small fish in the Great Plains region and attributes it to declining groundwater sources.

“If we look at the total number of fish we actually see that these increase under ocean acidification but local biodiversity is lost,” says researcher

Farmland can benefit California's salmon populations

The markers, called single nucleotide polymorphisms, are individual locations in the genome that, in this case, allow researchers to distinguish between the different variants of sockeye salmon

Researchers found that high CO₂ expected by the end of the century which causes ocean acidification will boost production at different levels of the food web, but ocean warming cancelled this benefit by causing stress to marine animals

New research into retinal regeneration in zebrafish has identified a signal that appears to trigger the self-repair process.