Imagine the ocean's giants gliding through vast blue highways, their massive bodies hauling tons of life-sustaining energy from surface feasts to hidd.

Massive piles of sargassum, the size of which have not been seen before, are floating this way, right now, sure to coat the beaches of Florida's East Coast, the Keys, and various Caribbean islands ...

Find out what fossils have revealed about ichthyosaurs, which included the biggest marine reptile that ever lived.

At Islamorada Fish Company in Ashland, Virginia, the fish provide the show while you enjoy the meal. Most restaurants try to distract you from the fact that your seafood platter used to have a pulse.

The Aquarium Restaurant delivers an underwater fantasy without requiring you to hold your breath or worry about your hair ...

Chuck Zimmerman, a 1985 Salem High School graduate, was sailing to New Zealand when the Russians picked him up in international waters on a side trip into the Black Sea. Those who follow Russia ...

Octopuses are perhaps the most unusual creatures to have ever inhabited the ocean. Their soft body, eight arms, and high ...

A Gulf of Maine field experiment shows that adding sodium hydroxide to seawater can pull carbon dioxide from the atmosphere within days.

Guam's top agriculture official is warning that a push to open the deep ocean to mining could hurt the island's fisheries and way of life before any meaningful protections are ...

Pinks, the smallest Pacific salmon species, are booming. That's spelled trouble for other fish species struggling for ...

Woke scientists are calling for Brits to take scampi and chips off the menu, amid fears that the seaside staple carries a ...