Some scientists claim that octopuses could be the next big species after humans go extinct and that there is much to learn ...

THIS is the horrific moment an aggressive octopus latches onto a snorkeler and nearly strangles him after its home was ...

"Mating ended when the females regained control of their arms and pushed the males off," the researchers noted.

"That's an octopus! Oh my god!" an observer exclaims Wednesday Davis/University of Auckland An octopus got to rest its many legs when it ended up aboard a mako shark for a leisurely ride.

This is the terrifying moment an aggressive octopus latches onto a snorkeller and nearly strangles him after its home was ...

Researchers in New Zealand captured the odd pairing on video, but they still don’t know how to explain the behavior ...

While the bite from a venomous blue-lined octopus (Hapalochlaena fasciata) can result in a painful, potentially life-or-death emergency for humans, new research indicates it’s part of everyday ...

The male octopus of this species precisely injects ... “In this asphyxia-like state, the female body colour turned pale. The pupils also constricted, losing all reflexes to bright light flashes ...