Scientists studied how the sea lamprey attaches to larger fish and disrupts local ecosystems.

The rugged coastline was dotted with clusters of sea holly that shimmered like silver stars in the evening light.

The old sea dogs gathered on the pier to swap stories of storms and distant ports.

The sea-dogs on the old wharf swapped stories of storms and narrow escapes late into the night.

On our second day of the itinerary we had a relaxing sea day, so I spent the afternoon by the pool reading.

At low tide, the students found sea cucumbers in the tidal pools and observed how slowly they moved.

During our trip, we watched fishermen casting their nets at dawn on the Sea of Galilee.

Researchers found that populations of sea lampreys disrupt native fish communities in the lake.

The sea eagles soared above the cliffs as fishermen hauled in their nets.

The industry faced unprecedented sea changes after the new regulations took effect.