A hungry whale mid-gulp, a lazy seagull riding a sea turtle, an adorable-yet-deadly mini octopus and a group of alien-looking ...

The ocean is home to some of the planet's largest and most incredible creatures. Yet, many of these giant beings remain ...

A haunting image showing the Titan submersible lying on the ocean floor is the first to emerge since the horrifying implosion ...

A rare Bryde’s whale about to consume a heart-shaped baitball and other images of dramatic, weird, funny undersea encounters ...

Sir John Ross lowers a line more than a mile into the North Atlantic and hauls up worms and a large sea star. Norwegians haul up from the deep a sea lily, a living fossil previously found only in ...

The first image of the Titan submersible sitting at the bottom of the ocean following its catastrophic implosion last year ...

The Coast Guard shared the first image of the Titan’s debris on the ocean floor, showing its tail cone submerged in the sand ...

Despite people wading foot-deep through floodwaters, the rising levels were still within minor flood stage at the harbor, ...

What do deep-sea crustaceans munch on? A new study titled "A deep-sea isopod that consumes Sargassum sinking from the ocean's ...

Scientists drilled into the seafloor ... of this kind of ocean rock researchers have ever obtained, Lang said. Lang and the team were after the type of rock that once existed deep within Earth's ...

Mankind has mined the earth’s surface for thousands of years. Now there’s a furious race to find even more metal that will ...

Image shows broken tail cone on floor of Atlantic, as US hearing into deaths of five people onboard OceanGate vessel gets ...