In the marine realm, diel vertical migration is a common feeding pattern: During daytime, zooplankton, fish and other marine life that feeds on these organisms hide in the darker depths of the ocean.

Their bizarre bodies, blobby shape and unique intelligence rank octopuses among the most beloved creatures of the ocean. The 2020 documentary “My Octopus Teacher” was showered with accolades for its ...

This unassuming octopus pairs bacterial chemistry with evolutionary efficiency to deliver one of the most powerful defenses in all of the ocean.

A seldom-spotted deep-sea octopus was seen off of the coast of California in November, marking just the fourth sighting in as many decades. The evasive creature, called the seven-arm octopus, was ...

A team of scientists in the Red Sea captured footage of a big blue octopus hunting with other fish species. Eduardo Sampaio via Campus.Kn In the waters of the Red Sea, fish and octopuses are forming ...

Australian diver Jules Casey captured rare footage of a double-spot octopus, a species seldom seen in the wild, disappearing ...