Freshwater jellyfish are growing in abundance in Canadian lakes and rivers. The reasons are complex but climate change is the ...

is pioneering a new system to breed freshwater fish such as guppies and goldfish – some of the most popular aquarium fish ...

You've probably seen pufferfish on TV or at your local aquarium, puffing up like a balloon when they're startled. But there's way more to pufferfish than their signature defense mechanism. They're a ...

Arapaima are the largest freshwater fish in South America—and a keystone species in the Amazon River ecosystem.

Last year, the Java stingaree became the first fish to be declared extinct as a result of human actions. Could there soon be ...

You might think of snails as the little shelled creatures that you find crawling in your garden, or even as a delicacy of ...

Threats like habitat loss and fragmentation, pollution, and unsustainable water use are pushing rivers, lakes, and wetlands ...

The weeklong “Don’t Let It Loose” campaign aims to prevent aquarium owners from releasing these invasive species into the ...

A new paper published today, led by Chicago's Shedd Aquarium, reveals how volunteers across Illinois, Wisconsin and Michigan ...

Picture: Supplied She said that of the more than 80 native fish species in the Wet Tropics region, about half needed to move between salt and freshwater habitats to ... travel back downstream and ...

Our freshwater fish are being driven to extinction, while riverbanks are facing massive erosion which could pose risks to ...

COURTESY STATE DEPARTMENT OF LAND AND NATURAL RESOURCES State dive teams at Anini Bay on Kauai remove non-native corals believed to have been dumped from a saltwater aquarium. State officials Monday ...