Researchers have documented the northernmost record of the highly invasive silver-cheeked toadfish, Lagocephalus sceleratus, ...

Here, we review intraspecific variation in hypoxia tolerance in fish on various scales: geographic variation among populations; variation among genetic strains; variation due to laboratory acclimation ...

Comparing the flagship sonar products of just a generation ago to today’s best fish finders is like placing a Model T side-by-side with a modern sports car. The basic concept is the same, but the user ...

A fish allergy, as opposed to a shellfish allergy, is one in which your immune system reacts abnormally to a finned fish such as tuna, halibut, or salmon. It is a somewhat less common form of food ...

Tuna and salmon aren’t the same kinds of fish, but one tends to come up in a conversation about the other. Many people have opinions on both, whether they’re prepared fresh, canned, or frozen, and ...

Rainbow sharks are in the Actinopterygii order — which contains ... rainbow sharks in the aquarium trade come from large-scale fish farms in Southeast Asia. They also have a distinct black ...

A staggering 62 per cent of seafood eaten in Australia is imported, prompting the CSIRO to embark on an ambitious project to find a new variety of native white-flesh fish that can be farmed ...

It's all a very sweet message. But, as many scientists and anglerfish aficionados online have pointed out, the likely reasons this little fish went to the surface are far less romantic than a ...

Anglerfishes are a highly diverse group of species with unique characteristics. Here, we report the first chromosome-level genome of a species in the order Lophiiformes, the yellow goosefish (Lophius ...