E/V Nautilus has overseen the launch of over 1,000 remote-operated vehicle dives during its life. That’s a long time to go without seeing its namesake animal in the ocean depths. E/V Nautilus ...

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

Its fractal shell designs are so beguiling that consumer demand for the shells is pushing the animals toward extinction. Populations of the chambered nautilus are now at risk of going extinct from ...

University of Oregon 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 ...

Exploring remarkable animals whose name start with 'N,' the ... due to its remote habitat and resemblance to other species. Nautilus, often associated with large ships, is a unique "living fossil ...

This chromosome has likely been around for 480 million years, since before octopuses split apart from the nautilus on the evolutionary tree. That makes it one of the oldest known animal sex ...