Canada's Atlantic coast holds a creature that wins its own species designation thanks to new DNA analysis methods.
As they filter water, the bivalves' tissues absorb some of the chemicals and pathogens that are present.
Meet a shiny clam that loves to party down and isn't even embarrassed about 70s music. It's been a big hit, of late, and it's not the only animal that loves the night life.
Check out these five animals that smash longevity records.