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

A groundbreaking discovery was made in the deep waters of the Palau Islands when the research vessel E/V Nautilus encountered a rare marine creature, a species that has remained virtually unchanged ...

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 ...

The animal kingdom's diversity includes remarkable 'N' species, showcasing nature's wonders across oceans, forests, and ...

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

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 ...

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 ...

Here are four animals that managed to persist through ... (LAL), which is crucial for detecting bacterial endotoxins. The nautilus has existed on Earth for around 500 million years and are ...