A shocking new study shows that 90% of freshwater fish in Southern California may be carrying parasites that can infect ...

Here are the "fin"-alists for our prettiest fish contest.Tiger Muskie: Vicious Predator in Stunning Stripes Muskies, ...

The arapaima is the largest fish in the Amazon River basin. These incredible freshwater fish can measure 10 feet (3 meters) long and weigh more than 400 pounds (180 kilograms).

Smallmouth bass are one of the freshwater fish species found to have higher concentrations of PFAS. (Getty Images) A new study found high levels of toxic “forever chemicals” in freshwater fish ...

With a trunk-like snout, an enormous brain and shimmying moves, freshwater elephantnose fish seem straight out of a science-fiction novel.But these oddballs’ most shocking trait is their ability ...

Joe Klamar / AFP via Getty Images file. While freshwater fish are important for the healthy functioning of the world’s rivers, lakes and wetlands, millions of people around the world also depend ...

NJ Fish and Wildlife's record program tracks records for 31 freshwater species in 33 categories (carp and grass carp are eligible for separate bow fishing records.) ...

Hogan keeps track of freshwater fish size records through his Megafish Project, which studies the world’s biggest freshwater fish, and says the previous size record for a freshwater fish was an ...

Wonders of the Mekong/AFP via Getty Images Beefcake, One of the World's Oldest Bison, Dies at Wisconsin Zoo Days Before His 25th Birthday Beramy took the record for heaviest freshwater fish from a ...