Fish consumption is widely promoted as a healthy choice, as it is rich in protein, omega-3 and essential nutrients. However, not all fish are good choices. Some should be avoided for reasons of ...

The feces of some algae-eating fish could be deadly to coral reefs while coral-eating fish could benefit reefs, according to a new study from Rice University. Grazers, or fish that consume algae and ...

Fish farming may be getting much more eco-friendly, courtesy of soybean processing wastewater. Microbes in the liquid have been used to produce proteins that could replace the fishmeal which is ...

Higher death rates, bigger viral loads, and more viral shedding—plastic causes big problems for rainbow trout trying to fend off a common disease. By Elise Cutts/Hakai Magazine Published Apr 10, 2023 ...

When Hurricane Debby churned over North Florida this month, flooding the Suwannee River, ancient fish that can grow up to 8-feet long and 300 pounds hid in holes in the dark riverbed, seeking ...

Environmental groups are renewing calls to remove an obsolete dam on the Missisquoi River that blocks endangered lake sturgeon and other fish from reaching critical spawning grounds. Environmentalists ...

A farm is suspected as being the main source of pollution, thought to be slurry, in a river where a number of fish died this summer, bosses at the Environment Agency (EA) say. Environment minister ...

The alewife spawning season that begins this month across Long Island will be helped by several fish passages constructed over the past two years to provide the feeder fish access to spawning waters ...

The Pearl River darter may not be returning to its namesake river anytime soon, but the endangered fish now has a fighting chance in nearby waterways. Last week, the federal government protected 524 ...

The Louisiana Department of Wildlife and Fisheries has sent out a number of releases over the past year about oyster harvesters getting busted pulling up the mollusks from polluted waters. That's a ...

The summer weather is getting hotter while the skies have been cloudy and stormy, and these weather conditions can trigger fish kills inland and near shores. Fish kills may seem ominous when you first ...