In search of healthy and affordable alternatives to popular fish, it's worth considering haddock. This underrated fish, often ...

When potential food sources such as fish or shrimp swim near, the cuttlefish can alter the color of its skin while waving its arms in a mesmerizing display. This lures potential prey to within ...

When buying live molluscs, look for those with shells that are smooth and shiny. The shells of clams, cockles, mussels and oysters should be tightly shut or should shut immediately if you tap them ...

More than three decades after being listed for protection, California's delta smelt is “functionally extinct.” The Trump ...

Mollusks are also important prey for a wide variety of animals, from mammals to birds to snakes to fish, and their sensitivity to environmental pollution makes them excellent indicators of overall ...

New species include molluscs, fish, a shrimp, a cephalopod and a new coral READ MORE: Deep sea expedition in Chile uncovers over 100 new species It's thought millions of species are still to be ...

Drawing on over 300 scientific studies, we have evaluated the evidence of sentience in two groups of invertebrate animals: the cephalopod molluscs or, for short, cephalopods (including octopods, squid ...