Quick Take Sperm whales are the largest toothed whales and deep-diving predators, with a spermaceti organ used for sound ...

The high seas of the dinosaur era were teeming with a plethora of squids, a new study has found. Using a new technique for analyzing fossils locked away in chunks of rock, paleontologists in Japan and ...

(CN) — Using 3D imaging of rocks, a research team from Hokkaido University in Japan found evidence that ancient squids once dominated the oceans. Cephalopods are model animals for long-term evolution, ...

Morphing and malleable, the octopus has always been a cosmic creature. With the ability to press its gelatinous girth through the tiniest rocky crevice, this cephalopod has inspired terrifying legends ...