New research at the UO reveals that they have been using one that has existed for 480 million years. The octopus has just ...

Scientists have made an exciting discovery about octopuses: they have one of the oldest known sex chromosomes in the animal ...

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

What stands out the most about this ancient cephalopod sex chromosome is how little the chromosome has changed over time.

Researchers have identified a sex chromosome in the California two-spot octopus. This chromosome has likely been around for 480 million years, since before octopuses split apart from the nautilus on ...

Octopuses are fascinating in more ways than one. Beyond their impressive intelligence, they also have other unique features like three hearts, an amazing ability to camouflage, and a central brain ...

Scientists at University of Oregon discover one of the oldest known animal sex chromosomes in California two-spot octopus.

Scientists have sequenced the genomes of a handful of octopus species, but they can't link genes to specific traits the way they can in mice or even humans. When UO researchers recently sequenced ...