An expedition in the Southern Ocean captured video of a rare species of deep-sea cephalopod. Until now, it had been found only in fishing nets and in the bellies of seabirds.

Scientists reveal how ship anchor damage is scarring Antarctica’s seafloor and threatening fragile ecosystems.

I went to a popular swimming spot with waterfalls diving underwater looking for hidden treasures! Ukraine said 120,000 useless mortar rounds were sent to its front line after a manufacturer tried ...

Beneath the surface of the Southern Ocean, vast volumes of cold, dense water plunge off the Antarctic continental shelf, cascading down underwater cliffs to the ocean floor thousands of metres below.

For decades, scientists have struggled to observe these underwater waterfalls of dense water around Antarctica. They occur in some of the most remote and stormy waters on the planet, often ...

Beneath the surface of the Southern Ocean, vast volumes of cold, dense water plunge off the Antarctic continental shelf, cascading down underwater cliffs to the ocean floor thousands of metres below.

dense water plunge off the Antarctic continental shelf, cascading down underwater cliffs to the ocean floor thousands of meters below. These hidden waterfalls ... Bacteria and other single-celled ...

Once it leaves the Denmark Strait, the bottom half proceeds south along the seabed to Antarctic ... Denmark Strait cataract is not the only underwater waterfall, whilst others aren't as big ...

the tallest waterfall in the world is actually underwater. The Denmark Strait Cataract An underwater waterfall seems counterintuitive; however, experts consider the Denmark Strait cataract as the ...

but the world’s highest and deepest waterfall lies underwater! Known across the world as the Denmark Strait Cataract, the waterfall is hidden beneath the ocean’s surface between Greenland and ...