One hundred years after its discovery, one of the largest, most elusive mollusks has been filmed alive in its natural environment for the first time. On a recent expedition near the Antarctic South ...

In the darkness of the South Atlantic Ocean, researchers captured for the first time footage of a live colossal squid (Mesonychoteuthis hamiltoni). And while the elusive creature is known for its size ...

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

In the frigid waters near Antarctica, the elusive squid Gonatus antarcticus was recently spotted by a remotely operated vehicle. It's the first time this squid has been seen alive. Video by ROV ...

Deep beneath the ocean’s surface, where sunlight never reaches, a creature older than dinosaurs has quietly preserved secrets ...

A colossal squid has been caught on camera for the first time in the deep sea by an international team of researchers steering a remotely operated submersible. The sighting was announced Tuesday by ...

A colossal squid was filmed in its natural environment by scientists for the first time since its identification and naming 100 years ago, according to the Schmidt Ocean Institute. "This is a ...

The vampire squid is a creature straight out of a gothic horror film. It lurks in the deep-sea abyss, cloaked in dark, webbed ...

The mysterious giant squid has rarely ever been seen by humans, let alone photographed or filmed swimming in its natural habitat. Most of what we know about giant squids has come from fishermen ...

There are plenty more squid in the sea for Hawaiian short-finned pilot whales. How much squid do short-finned pilot whales ...

A stunning discovery of a previously unseen sea creature has been revealed by scientists on the National Geographic and Rolex Perpetual Planet Ocean Expedition. For the first time, researchers have ...