Texas is home to some of the biggest fish ever caught, from ocean predators to freshwater giants. But with new deregulations ...

Fossilization is a tricky business; some species preserve only a few bones, while others are discovered with a ...

The world has seven continents, but do you know the largest freshwater fish in each? These creatures show the incredible diversity of Earth's inland waters. Let's get amazed as we look at these ...

The giant freshwater stingray may be the world’s largest freshwater fish. It’s also cloaked in ... at least 70 giant stingrays, with few large rays having been seen there since.

In an exciting first, an Australian team of scientists identified a new species of freshwater fish that swam in nearby waters ...

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, ...

The Mekong giant catfish is the official freshwater ... fish in the world. It can reach up to 440 pounds in only six years. They can live up to 60 years. Highly migratory, the species requires ...

All steelhead start life as rainbow trout, but not all rainbow trout will become steelhead. Confused? You’re not alone.

Viral for their good looks, blobfish are very unique. They do not have a swim bladder, full skeleton, muscles or scales.

Medieval European fishermen first took to the open seas in about AD1.000 as a result of a sharp decline in large freshwater fish, scientists have suggested. They say the decline was probably the ...