New images of deep sea wonders are surprisingly adorable. A very rare squid, the ‘Casper’ octopus, two ‘flying spaghetti monsters’, and more were also documented on this expedition.

This previously unknown symbiotic relationship helps keep methane—a major greenhouse gas—trapped in the ocean.

With the help of advanced deep-sea imaging technology, researchers were able to capture high-quality images of the submarine’s wreckage, discovered more than 1,300 feet under the ocean’s ...

A deep-sea training and engineering dive off the coast of San Diego provided an opportunity for never-before-seen imagery of the U.S. Navy submarine USS F-1, lost at sea in an accident on December ...

Humanity has only explored 0.001% of the deep sea, according to a May 2025 study. Credit - Getty Images. T he Trump Administration signed an executive order late last month aiming to fast-track ...

The era of visual documentation included in the study began in 1958, with the deep-sea submersible Trieste. The images collected since then let biologists discover new organisms and observe how ...

The images indicated that, similar to dolphins and whales, thallatosuchians evolved smaller braincase sinuses as they ventured further into water, likely to aid with diving, hunting, and buoyancy.

An expedition spotted a baby of the species in the South Sandwich Islands. This cephalopod can grow to more than 20 feet and has proved elusive in its deep-sea environs.

Deep-sea technology captures images of WWI submarine, 100 years after it sank near San Diego by: Rhea Caoile. Posted: May 26, 2025 / 01:14 PM PDT. Updated: May 26, 2025 / 01:14 PM PDT.

A deep-sea training and engineering dive off the coast of San Diego provided an opportunity for never-before-seen imagery of the U.S. Navy submarine USS F-1, lost at sea in an accident on December ...