Scientists accidentally stumbled upon a mysterious crustacean. The discovery was made nearly 8,000 metres underwater, in the ...

Researchers have spotted a rare and elusive critter in the Pacific Ocean for the first time after 15 years of diving.

Deep ocean explorers filmed rare footage of nautilus individuals in the deep sea. These mollusks are ancient species, and ...

Scientists dropped a camera to the bottom of a dark trench in the sea and soon captured footage of a big creature down there.

Qiu revisited Jiaolong, China's first self-developed deep-sea manned submersible, during a 45-day expedition to the Western Pacific Ocean with an international crew of scientists from August to late ...

AN ALIEN-LIKE deep sea predator has been discovered at the bottom of a 26,460ft trench – where few creatures are able to survive, let alone thrive. It is a part of the ocean called the hadal ...

A new study reveals the Southern Ocean’s key role in the Mid-Pleistocene climate transition, highlighting its impact on ...

Characterized by darkness and intense pressure, the ocean's hadal zone seems uninhabitable, yet dozens of unique organisms ...

"A dream come true." The research crew of the E/V Nautilus was over the moon after spotting an actual nautilus during an ROV dive in the Pacific Ocean.

A small team of ichthyologists at the California Academy of Sciences has discovered a new species of damselfish living off ...