Fascinating and elusive, the deep-sea squid is a creature of intriguing mysteries. One of the most compelling is its ability to use bioluminescent camouflage, a phenomenon recently captured on film.

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have captured the first confirmed footage of the elusive colossal squid in its natural environment 100 years after the ...

Discover everything about 25 Most TERRIFYING Sea Creatures. Comprehensive guide with facts, insights, and expert analysis.

Add Yahoo as a preferred source to see more of our stories on Google. Scientists say they've captured the first footage of a living colossal squid in the deep sea. The colossal squid is the world's ...

One hundred years after its discovery, one of the largest, most elusive mollusks has been filmed alive in its natural environment for the first time. On a recent expedition near the Antarctic South ...

Cephalopods—the class of animals that comprises octopuses and squids—are ubiquitous throughout the ocean, including in the deep sea. However, researchers still don't know very much about the ...

An elusive deep-sea squid species was caught on camera for the first time ever in a major breakthrough. National Geographic, on June 10, revealed the "history-making sighting" of a massive, three-foot ...

It seems like every time researchers stick their heads—or their remotely operated vehicles—underwater, they find a shocking array of animals thriving far beyond humanity’s reach. A study published in ...

From deadly 'living fossils' to glowing sea angels, the ocean floor is home to creatures almost alien to us. Here are five incredible creatures straight from the deep. The deep sea is a world few will ...