A Focus Stacked Close-up Image of a Large Redfish Cauaght in the Atlantic Ocean Off the Coast of Florida© Steve Bower/Shutterstock.com The ability of fish to feel pain has been a long-running debate ...

A simple body-shape analysis can reveal what part of the ocean a fish came from, according to a new study from Smithsonian scientists working to develop better tools for managing small-scale fisheries ...

In the field, one species of fish, a type of minnow called western blacknose dace (Rhinichthys obtusus), reflected predicted changes: its body shape became more streamlined in urbanized areas.

Add Yahoo as a preferred source to see more of our stories on Google. A Focus Stacked Close-up Image of a Large Redfish Cauaght in the Atlantic Ocean Off the Coast of Florida© Steve Bower/Shutterstock ...

A simple body-shape analysis can reveal what part of the ocean a fish came from, according to a new study from scientists working to develop better tools for managing small-scale fisheries. The ...