Mesmerizing, kaleidoscopic, and fabulously exotic, the huge variety of types of saltwater fish to pick for your aquarium will ...

Epic bites, wild fights, and giant catches—this saltwater trip delivered non-stop action!

The Aquarium of the Pacific in Long Beach has launched an inaugural Marine Species Report Card assessing the population status of 30 mammals, fish and more. The head of the aquarium described the ...

Clownfish in Papua New Guinea are temporarily shrinking in response to heat stress caused by climate change, a new study found. Here's how that might help them deal with warmer water temps.