Deep in the Pacific Ocean, six-foot-long Humboldt squid are known for being aggressive, cannibalistic and, according to new research, good communicators. Known as "red devils," the squid can ...

The sea life in this part of the ocean has had to adapt to the extreme cold water. Some animals here have blue blood, which ...

For over a century, the Antarctic gonate squid (Gonatus antarcticus) had remained one of the most elusive and mysterious creatures of the deep. First discovered in 1898, the squid had only ever been ...

Deep in the Pacific Ocean, six-foot-long Humboldt squid are known for being aggressive, cannibalistic and, according to new research, good communicators. Known as "red devils," the squid can rapidly ...

New research could finally explain how highly social deep-sea squid, with their glowing bodies and bioluminescent flashes, ... which they use to illuminate themselves in bursts of red and white.

An international team captures the first deep-sea footage of a colossal squid — a juvenile near the South Sandwich Islands. ... dark red adults known to reach 23 feet in length.

SOUTH SANDWICH ISLANDS — 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.

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 ...