Scientists at the University of Oregon uncovered a sex chromosome in the California two-spot octopus, dating back 480 million ...

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

Can't decide on your next dive destination? Our Dive Travel Guide is packed with our top recommendations to keep you busy all ...

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

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

The research, conducted by researchers at the University of Oregon and published in Current Biology, provides the first ...

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

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

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

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