New research suggests there is space on the open ocean to farm all the seafood humans can eat. But such volumes of fish could not be grown without costs.
Many farmers are successfully fending off environmental regulation, from the Clean Water Rule to a lawsuit in Iowa that's aimed at reducing nitrates in rivers.
A new study finds a link between warming waters and a dangerous neurotoxin that builds up in species like Dungeness crab, clams and mussels.
A stunning 90 percent of US urban streams contained concentrations of pesticides, most of which were used to keep bugs out of our homes and away from our yards.
Toxic algae blooms put a pinch on this year's Dungeness crab harvest in California, but signs say the fishery could bounce back this year.