To many urban dwellers, tea-colored lakes are the norm, but venturing into the wilderness makes it clear that lakes don’t ...

Scientists deciphered some of the strange and unique sounds made by 8 fish species along the coast of British Columbia.

This octopus behavior might look funny at first glance, but it reveals how evolution solves complex problems in unexpected ways.

When endangered species reach low numbers, their survival can depend on whether or not they have new habitats to live in, ...

Freshwater browning is stunting fish growth of some species, shrinking populations of others and changing the composition of ...

Thousands of fish species — about 2,500 of them named — call the Amazon River home, but scientists estimate nearly half of the marine creatures lurking in the massive stretch of water remain ...

This study mapped how EPA and DHA are distributed across lipid classes in microalgae, fish, krill, and commercial omega-3 ...

A new fish species has emerged, but it does not hail from the realm of Mordor as its name suggests. The relationship between pacus and piranhas has been closely studied by researchers and while the ...

Spots, warts, and parasites on fish can look alarming. Learn what common fish diseases look like and whether infected fish ...

A new study reveals allergy risks from fish depend not just on species but also on the size of the fish and which part you ...