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

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.

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

The neurons in the octopus's arms are concentrated along an axial nerve cord that undulates down the length of each arm, with ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Cephalopods may have the oldest sex chromosomes of any animal, according to a new discovery in the octopus genome.

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 ...

According to the Monterey Bay Aquarium, octopuses poop from their siphon or funnel, a large, tube-like structure they also ...

Cephalopods like octopus, squid, and cuttlefish seem to be as alien as any alien creature from a sci-fi movie, and it's fun to speculate that they could be aliens from another planet. But could ...

Discover how researchers identified an octopus' ancient sex chromosomes and why their genetic history is such a mystery.

Coleoid cephalopods (octopus, squid and cuttlefish) are unable to thermoregulate and rely on their environment to maintain internal temperatures. A new study, led by researchers at the University of ...