One hundred and fifty million years ago, dinosaurs ruled the land, but the oceans were dominated by a mysterious sea monster. Meet the pliosaur, the Tyrannosaurus rex of the seas! Now, a giant skull ...

A baby colossal squid was filmed in the deep sea by an ocean expedition near Antarctica. The world's largest squid has eluded ...

A colossal squid was filmed for the first time in its natural habitat near the South Sandwich Islands during a recent ...

Since its discovery in 1925, only eight adult specimens have been reported, severely limiting scientists’ ability to research ...

The stunning 4K video film, captured in the deep sea by California's Schmidt Ocean Institute, shows the rare creature's ...

New footage filmed 600 metres below the surface of the Southern Atlantic Ocean shows rare juvenile from world's heaviest squid species.

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Scientists working with the Schmidt Ocean Institute reveal the first footage of two elusive sea animals: the colossal squid and a type of glass squid.

Researchers recently captured the first live footage of a colossal quid in its natural habitat, thousands of feet under the ...