They glide through the water with the serenity of age. Some were born before World War I, others during the Great Depression.

They are interesting but challenging pets, and they have specific needs to helps them live a healthy ... are brackish water fish, meaning they need water that is a mix of freshwater and saltwater.

“My single greatest attribute is that I am passionate about things. That sort of defines me.” All of George’s fish are endangered Rift Lake cichlids: colorful, freshwater fish native to the Great ...

Pharmaceutical pollution is rampant across the United States, which has created some of the fastest and most carefree salmon ...

These are also called marine fish or sea fish. Common habitats include reefs, seagrass beds, and the deep sea. Freshwater fish live in water with a salinity of 0.05% or less. This includes most lakes, ...

From the glacial lakes of Alaska to the lazy rivers of the Deep South, America boasts a diverse cast of freshwater fish that would make any angler’s heart skip a beat. Let’s dive into the ...

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, Ferruaspis brocksi, that shows preserved stomach contents as well as the pattern ...

Scientists have discovered the fossilized remains of a new fish species called Ferruaspis brocksi, which lived 15 million ...

The newly-described fish species lived during the Miocence epoch some 15 million years ago, and belonged to the order Osmeriformes (freshwater smelts and their allies). Named after Australian National ...

The Amazon River, a labyrinth of winding waterways cutting through the heart of South America, is home to a dazzling array of wildlife. Among its many marvels are the giant freshwater fish that call ...