A mysterious group of deep-sea whales was just spotted near a remote archipelago in the Atlantic Ocean. The marine creatures — Gervais’ beaked whales — were seen off the coast of Portugal’s Madeira ...

Researchers have mapped the distribution of a jellyfish subspecies and found that creatures which lack a distinctive "knob" are somehow prevented from leaving the Arctic.

The expedition discovered many sea creatures, including at least 40 species never seen by anyone before.

Telescopefish, residing in tropical and subtropical waters at depths of 500 to 2,000 metres, possess remarkable adaptations ...

A new species living at extreme ocean depths in Monterey Bay Canyon was discovered by researchers with Monterey Bay Aquarium ...

SAN DIEGO — Children press their faces against the glass, marveling at the serpentine creature stretched out before them. "Oh, that's so long! Eleven feet!" one young visitor exclaims, comparing the ...

Antarctica holds many secrets. It is the most mysterious on-land place on Earth. Recently, scientists found a "new" creature that only appeared because of us.

At first thought to hold the pesticide DDT, some mysterious barrels dumped in the deep sea near Los Angeles actually contain ...

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 Gonatus antarcticus squid, a mysterious squid found only in the frigid waters around Antarctica, was caught on camera for the first time on Christmas Day by the Schmidt Ocean Institute. The ...

In one of the most mysterious regions of our planet–more than 4,000 meters below the ocean’s surface–researchers have ...

A massive hydrothermal field, Kunlun, has been discovered in the Pacific Ocean, exceeding the size of the Lost City. This ...