We still know very little about the ecology of mesophotic ecosystems, but they support long-lived protected species that form ...

Drone video taken on Wednesday showed clumps of seaweed covering parts of South Florida’s shoreline. A significant easterly ...

When told about a strange, fanged fish that had washed ashore on an Oregon beach, the Seaside Aquarium folks knew what kind of fish it was.

A large amount of sargassum has been measured in offshore waters east of Florida. Will the seaweed reach Palm Beach County ...

Thousands of blue blobs blanketed Southern California beaches after winds carried them ashore. Velella velellas, or ...

Called by-the-wind sailor or velella velella, here's what to know about the small, glassy jellyfish-like critters washing up on local beaches.

Wide sandy beaches ideal for sunbathing, swimming or surfing, shell collecting or just kicking back and relaxing await ...

Hordes of bright blue, jellyfish-like sea creatures are washing up on beaches across California. As of Monday, thousands of the critters — called velella velella or by-the-wind sailors — have been ...

Decades of industrialisation have polluted the waters of Italy's Mar ... a semi-enclosed bay located between the city and the open sea. The narrow strait connecting the Mar Piccolo's two inlets ...

Photo by Knut Valbjørn. Credit: Boel Bengtsson, CC-BY 4.0 Sea voyages from Denmark to Norway may have been possible across open waters, though sticking to the coastline was likely the safer route.

Two male piping plovers were spotted Friday at Montrose Beach, according to Chicago Piping ... Their son Imani mated with Sea Rocket last year and hatched four chicks — but three of the chicks ...