The 19-metre-long Nanaimoteuthis haggarti was a fearsome carnivore eating fish, crustaceans and many other sea creatures.

As well as revising the taxonomy of this giant octopus, researchers were able to use this newly identified, well-preserved ...

Giant octopuses may have ruled the oceans 100 million years ago, according to fossil evidence.

The giant Pacific octopus (Enteroctopus dofleini), or GPO, is the largest and one of the most remarkable octopus species in the world. Known for their colossal size, some specimens can reach nearly 10 ...

A new study suggests that Nanaimoteuthis haggarti could have reached up to 19 metres in length, potentially making them the ...

Octopuses are some of the most amazing creatures of the ocean. They are smart, flexible, and can change colour to hide from their predators. While many octopuses are small, some species can grow to ...

Researchers discovered evidence of enormous Kraken-like creatures who hunted in the seas some 100 million years ago, ...