Analysis of 33 fish species demonstrates that gill surface area is a primary determinant of oxygen uptake and growth in fish, consistent with the Gill Oxygen Limitation Theory.

Shiny Roaming Form Gimmighoul debuts in Pokemon GO during the 9th Anniversary Party event. Players can connect Pokemon GO ...

Mega Aggron, a Steel-type Mega Raid boss in Pokemon GO, presents a tough challenge. This guide details the best Fire, ...

Parasites in California freshwater fish can cause gastrointestinal problems, weight loss and lethargy. California freshwater fish found to be teeming with parasites. How to keep from getting sick ...

Don't be scared of buying whole fish for cooking at home. Our expert tips, particularly on what to look for in the eyes, will ...

You may think that since sharks have noses, they use them for breathing. However, unlike mammals, they use them only to smell ...

How scientists train fish. As a first step, a researcher and student on Jordan’s team, Katinka Soller, trained fish to follow her, conducting 23 dives over 12 days.

The trematode’s life cycle involves parasitizing three hosts: first a red-rimmed melania snail, then a fish and then, finally, a warm-blooded vertebrate, like a bird or a human, that consumes the ...

The Michigan Department of Health and Human Services has released a guide on what fish are safe to eat, if you should limit servings and what fish to keep off your plate.

New York State’s aging fish hatchery system will undergo a $100 million overhaul in the next few years, according to the state Department of Environmental Conservation.

Tsui cut deep slits behind each gill and placed it upside down in a bucket, allowing the residual ghost of the fish’s blood pressure to do much of the work of exsanguinating the body.

The RI Fish & Wildlife Aquatic Resource Education program will hold its introduction to the "Hex Hatch" program on Thursday, June 12, from 6-9 p.m. at the DFW Outdoor Office, 1B Camp E-Hun-Tee ...