Wondering about the world's weirdest sea creatures? We've compiled this list of the 20 weirdest animals in the ocean to show ...

The viper dogfish is easily one of the creepiest deep sea creatures due to its fangs and wide jaw. Read here to learn more ...

The ocean is full of surprises, and scientists are still finding creatures that seem almost unreal. From tiny reef animals to ...

Marine animals living in the cold, dark depths of the ocean are interconnected across the world by a hidden “superhighway”, a groundbreaking new study suggests. The research, published in the journal ...

The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

With its vivid blue float and glowing, radiating tentacles, the blue button jelly looks more like a creature from science ...

A dome-fronted submersible sinks beneath the waves off Indonesia, heading down nearly 1,000 meters in search of new species, ...

Given how underexplored the Pacific Ocean is, it is not surprising that new species are being discovered every time a manned or unmanned deep-water submersible is launched to document the species ...

A research trip to Antarctica uncovered marine life that hadn't been seen before in one of the world's most remote spots.

We know that some animals are bilaterian—meaning they display bilateral symmetry—while others are not, but nature is rarely ...