While keeping aquarium fish needs a lot of effort, it's a deeply rewarding experience. However, not all fish are suitable for ...

Red fish are a favorite for both novice and expert fish enthusiasts alike, making them a popular choice for aquariums, large and small.

Discover 10 amazing birds that swim as well as—or better than—fish. From penguins to puffins, meet the avian experts of the ...

New research finds that ocean-dwelling fish entered freshwater environments on several occasions, evolving enhanced hearing abilities in the process. When ancient marine fish transitioned from ...

It’s the sixth-oldest river on the North American continent. Discover the fish and animals that call the Ohio River home.

Baby Lake Sturgeon are swimming wild in the Tennessee River again.On Thursday, the Tennessee Aquarium celebrated 25 years of ...

Chicago scientists are on the front lines, dedicating their time to finding solutions for the environmental threats facing the Great Lakes.

Parasites are organisms that feed off their hosts for survival. Such parasitic creatures can cause mild to serious symptoms ...

The Murray cod, named Arnie after Australia's recently retired Olympic champion Ariarne Titmus, was first tagged in 2022.

Keeping a fish tank shouldn’t require a marine-biology degree. To craft our list of the best fish for beginners, Forbes Advisor teamed up with three aquarists and considered factors like ease of care, ...

An Australian freshwater Murray cod has surprised scientists by swimming a marathon 860 kilometres (530 miles) along a major ...

New research shows that dozens of threatened fish species caught in the wild are commonly sold by aquarium retailers in the U.S. Reading time: Reading time 3 minutes Pet fish lovers beware, your ...