The clip was shot as part of a National Geographic documentary series that explored the secret lives of deep-sea creatures.

The research suggest octopus and other cephalopods, like squid and cuttlefish, all rely on the ancient chromosome to determine sex.

If you are a beginner crocheter and tired of making granny squares, here are some adorable crochet patterns to try. Remember ...

Blanket octopus pairs are some of the undersea world’s oddest couples. What’s so startling is the size difference: Males are about the size of a walnut—less than an inch long—but some ...

This story ran in the April 2016 issue of National Geographic magazine. In most octopus species it’s customary after sex for the female to make a meal—of her partner. To avoid being eaten ...

Octopuses can change colour and pattern. When an aggressive male is about to attack another octopus, he will often turn dark, rise out of the seabed, and stretch his arms out in a way that ...

A key predictor of high intelligence is the ability to rapidly recognize patterns in visual information ... The fish is hiding behind the octopus on the right side of the picture.

Take Octopus Future Generations VCT, which launched in 2022. The VCT invests in businesses across three investment themes; ...

1. Slice the octopus tentacles by moving the tip of a knife blade up and down to create a wavy pattern on a cross section. (This technique is called "sazanami-giri.") Slit each slice. 2.