If forced to choose one descriptor for the octopus, the best word may be “otherworldly.” These truly amazing marine animals ...

Scientists have found evidence that a 300-million-year-old sea creature previously thought to be the world's oldest octopus is actually a nautilus relative.

One of the world's most elusive sea creatures has washed up on a British beach. The septopus - the seven-legged octopus - is a species with eight arms like other types - but in males, one of them is ...

"Every species is special in its own way." Save our oceans! In honor of Earth Day 2025, Prime Video has unveiled an official trailer for a new documentary series titled Octopus!, a tribute to and ...

An eight-armed blob drifted through the ocean, its “large” fins flapping by its side and propelling it through the water. Little did the deep-sea creature know, it was actually swimming by an ...

This Dumbo Octopus is as stunning as it is mysterious—you have to see it to believe it.

A submersible in the Pacific Ocean found a deep-sea creature with “long,” sucker-covered arms and discovered a new species, a study said. Screenshot from video shared via Tang, Zheng and Zhang (2025) ...