It’s easy to forget that beneath the sunlit waves, just past where the ocean’s blue turns to jet-black, lies a world teeming ...

In haunting footage captured about 1,604 feet (489 meters) under the sea, cameras captured the tubular crustaceans latched ...

Imagine a creature that can swim thousands of miles across the open ocean, crossing invisible lines that humans have drawn on ...

Researchers discovered tiny features on sculpins' fins which may enable them to cling firmly in harsh underwater environments.

Mr. Trump issued an executive order opening up the Pacific Islands Heritage Marine National Monument, which lies some 750 ...

U.S. commercial fishers can operate in the formerly off-limits Pacific Remote Islands Marine National Monument, President ...

The COVID-19 pandemic resulted in a surge in sea lamprey populations, which have been damaging Great Lakes native species ...

Fishers would be allowed to operate within the Pacific Remote Islands Marine National Monument southwest of Hawaii.

The South China Sea is a world apart from the Straits of ... the marine life is just as striking. The variety of fish leaves west coast anglers envious – and you might even hook a sailfish.

New research has uncovered a crucial clue to understanding the spread of "barrens" in the Great Southern Reef, which are ...

They focused on salmon’s smolt phase, when juvenile fish migrate to the ocean. They exposed salmon ... that would let him see if smolts are traveling in groups or alone, or if a smolt was ...