White spots appeared on my medaka. I started researching fish disease medications thinking it might be Ich, but along the way ...

A simple trap set in a Florida creek pulls up nonnative aquarium fish that likely escaped from tanks and ponds. The video ...

Juvenile razor surgeonfish from Mexico are showing up off Scripps Pier, and researchers say warm El Niño water is bringing other rare fish to California.

The video follows an aquarist during the first hours after adding an unusual aquarium fish to a home tank. It shows the ...

Hello. This is Takenoko.In my home, I currently have a 45cm planted tank where about 20 tropical fish of 9 different species ...

People are spotting rare tropical fish never before seen in California, brought there because of El Niño. (Photo: Scripps Pier Cam, provided by Nick Meyers) ...

After seeing a red-tagged barramundi leap out of the water, Matthew Maurice said there was "absolute panic" as he tried to ...

A mysterious object on a UK beach turned out to be a poisonous pufferfish, leaving a diver surprised.

The Aquarium’s new exhibit uses movement and play to help young visitors connect with ocean animals and learn why protecting ...

Scientist Adalberto Luis Val’s pioneering research on the tambaqui fish is revealing the effect of climate disruption in Brazil, with global implications for biodiversity and food security As a boy in ...

The pyramid-shaped structures were lowered into waters about 4 kilometres offshore in June 2024. A survey in June found the ...

A humble fish can experience features of mental health conditions such as schizophrenia and autism, raising the possibility ...