Tag archives for octopus

A truly extraordinary octopus

I came across this amazing video on YouTube showing a species of octopus found in Northern Australia that is adapted to walk on land:

New species of octopus?

Scientists from the National Oceanic and Atmospheric Administration (NOAA) think they have discovered a new species of octopus while exploring the ocean floor around Necker Island (near Hawaii). The octopus was found 4,290 meters deep. Interestingly, fins were absent from the pale octopus, which NOAA scientist Michael Vecchione noted was unusual for an octopus living…

Octopus-inspired robotic device

Speaking of octopuses, the ability for the animals to squeeze through narrow openings has inspired the creation of a new surgical robotic device that can squeeze into a patient’s body. An EU team created STIFFness controllable Flexible and Learnable manipulator for surgical OPerations, dubbed “STIFF-FLOP”, made from silicone. Unlike conventional robots used during surgeries, the…

New research shows how octopus skin is able to respond to variations in light

Could giant freshwater octopuses really be to blame for the many unexplained drownings in Oklahoma’s lakes?

Image of female Argonaut. Photo from Cabrillo Marine Aquarium, taken by Gary Florin.   A rarely seen species of octopus was found this week by fisherman off the coast of San Pedro, California. The baseball-sized female Argonaut (aka: paper nautilus), pictured in the image above, normally lives in tropical and subtropical waters. She is now…