Researchers from the University of Oregon have solved a longstanding biological mystery: octopuses utilize a specific ...

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

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

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

Researchers aboard the E/V Nautilus recently discovered four rare Palau nautiluses, ancient cephalopods also known as "living fossils," in the deep waters near the German Channel. The sighting ...

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

Tusoteuthis was a giant squid nearly equal in size to those that ply the oceans today—with their tentacles stretched out, the ancient cephalopods may have measured 25 to 35 feet (8 to 11 meters ...

These cephalopods make for ideal index fossils ... Ammonite fossils also reveal information about ancient climates, as the sites where they are unearthed must have once been covered by ancient ...

Such studies help bridge the gap between modern and ancient cephalopod ecology, enhancing our understanding of ammonite paleoecology. Finally, the taphonomic history of ammonoid faunas has been ...

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