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

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

And after more digging, they also found evidence for the chromosome in the nautilus, a mollusk that split apart from the ...

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

E/V Nautilus was named for the submarine in Jules Verne’s fiction classic “Twenty Thousand Leagues Under the Sea.” The sub’s name traces back to the curled, hard-shelled mollusk.

Imagine creatures that have survived since the time of dinosaurs. Species like the tuatara, sturgeon, crocodile, hagfish, ...

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 ...