Fish that attack lures with a vengeance and possess enough unique characteristics to set them far apart from the ordinary.

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 ...

Bringing life and colour into your home with an aquarium is a peaceful hobby that soothes the mind and keeps creativity ...

Health experts have been sounding the alarm about PFAS, human-made toxic chemicals that last so long in the environment and people that they've been called "forever chemicals. The compounds have been ...

We get letters from time to time from A-Z Animals readers, and not only do they remind us why we do what we do, but they also ...

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 ...

Darkening waters are slowing fish growth and shifting species balance, favoring fish that rely less on vision. Ecosystems and fishing patterns are changing as a result. Freshwater ecosystems across ...

MILWAUKEE – The levels of "forever chemicals" found in fish harvested from river streams and lakes across the United States, including the Great Lakes, are much higher than in commercially raised fish ...

As an avid fly fisherman, Keith Van de Riet spends a lot of time trying to think like a fish does. He does likewise in his day job as professor at the University of Kansas School of Architecture & ...

A fisherman in northern Cambodia hooked what researchers say is the world’s largest freshwater fish — a giant stingray that scientists know relatively little about. Subscribe to read this story ...

More than 90% of popular freshwater fish in Southern California are carrying human-infecting parasites, researchers say. This poses a significant danger for those who like to eat freshly caught ...