Could cell-based seafood, the fishy equivalent of the Impossible Burger, have conservation benefits? New research indicates there might be better options.

Fish feces and other waste—roughly 1.65 billion tons annually—make up about 16% of the total carbon that sinks below the ocean's upper layers, research finds.

Imaging the skull of the fish species Tiktaalik roseae clarifies how they ate. Those findings clarify tetrapod transition from water to land.

A new look at primitive fish called bichir suggest the story of how our ancestors moved from water to land needs a revision.

Current food policies meant to fight against world hunger are failing to consider fish. "This is a huge oversight," says Kristin Kleisner.

Large fish will find it particularly difficult to extract oxygen from warming oceans, researchers report.

New research looks mislabeled seafood and finds the most likely culprits to be shrimp and Atlantic farmed salmon.

The seafood industry in the US dropped steeply at the start of the COVID-19 pandemic amd recover may depend on federal assistance, researchers say.

"Mercury that we believe had once been in the stratosphere is now in the deepest trench on Earth." Here's why that important.

New research identifies four species of ocean fish that tend to get caught more than once. Here's what that means for sustainable fisheries.