When oxygen disappears, most fish suffocate. This one ferments its own metabolism and waits months for spring beneath frozen ...

Most small aquarium fish thrive in schools and need a minimum tank size of 10 to 30 gallons, depending on the species. Many species, like livebearers, can quickly multiply in an aquarium setting, ...

Want to start an aquarium but don’t want tricky fish to take care of? Small freshwater fish are perfect. They are colourful, lively, and fun to watch. They make your tank look full of life without ...

A woman shared that when kept in proper conditions, this fish can flourish, and just because it can survive in worse ...

Fish is an excellent source of calcium, especially varieties that are eaten with their soft, edible bones such as sardines, anchovies, and small freshwater fish. They not just provide highly ...

A tiny fossil fish from Alberta is forcing scientists to rethink a story that has sat quietly in textbooks for decades. It is ...