Octopuses are masters of camouflage and disguise. An alarmed octopus can vanish even while you watch, flawlessly transforming into what looks like a piece of coral-encrusted rock, or another species ...

As Ghost the octopus begins her final chapter, the bond she's built with those around her feels even stronger and more ...

When octopuses move across the seafloor, they can use multiple arms to camouflage from predators. These strong arms are also used for building dens, chucking shells, competing for mates, and more.

Every year on October 8, World Octopus Day highlights the intelligence and adaptability of octopuses. The day encourages ...

A diver approached a coral reef off the coast of Hurghada in Egypt. Suddenly, a perfectly camouflaged octopus appeared out of nowhere. Donald Trump's approval rating suddenly shifts with richest ...

The findings are the first to quantify how much work goes into switching on chromatophores, the specialized color-changing organs connected to cephalopods’ muscle and nervous systems, which dot the ...

SeaWorld San Diego will reopen its Bayside Aquarium on Friday, letting park visitors experience a variety of endangered and vulnerable species up close, it was announced Tuesday. Formerly known as the ...