Eutrophication and oxygen depletion are well-known threats to the ecological balance of the Baltic Sea, which is increasingly under pressure due to climate change. In this context, large saltwater ...

Sargassum plants are a nuisance on some beaches, but they are a shelter and a feast for a complex and amazing variety of marine life. A clump of sargassum weed the size of a soccer ball drifts ...

The James River Association in Richmond is sounding the alarm on the significant decline of migratory fish in the James River ...

BANGOR, Maine— President Trump issued an executive order today allowing commercial fishing in the Northeast Canyons and Seamounts Marine National Monument. The announcement, made amid the COVID-19 ...

This image captured by a Schmidt Ocean Institute remotely operate vehicle shows parasites had burrowed into the head of a fish in the South Atlantic. Schmidt Ocean Institute video screengrab A ...