A shimmery deep-sea creature measuring almost 5 feet mysteriously washed ashore on an Oregon beach. Now, researchers get a chance to learn more about the lancetfish. The big-eyed fish with sharp ...

Researchers may have discovered Mississippi's largest ever mosasaur after pulling a Cretaceous-aged fossil out of a riverbed ...

Uncover the unsettling adaptations and predatory behaviors of deep-sea organisms.

On Tuesday, the beach near Hadera was closed off as search teams scoured the sea by boat and underwater equipment for the ...

Also known as the red devil, the Humboldt squid is a powerful animal, and not even a suit of chainmail can withstand its raw ...

They got it on squid-eo. Scientists proved that the sea still holds some big mysteries after capturing footage of the colossal squid — the largest invertebrate on the planet — in its habitat for the ...

In a historic moment, marine scientists have captured the first-ever video of a colossal squid in its natural habitat, nearly ...

The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and the ability to birth live young ...

These creatures, like the colossal squid and giant isopod, thrive in a dark, cold, and food-scarce world. Studying them is ...

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

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

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