Jaw-dropping footage captures the moment two loved-up 'Nessies' emerge from the depths of their watery abode in Scotland.

Researchers witness strange sea animals, including poisonous sea pigs and hand-sized sea spiders, while sailing to the Denman ...

Two research expeditions have captured the first footage of two squid species — a colossal squid and a glacial glass squid — ...

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

Americans are skeptical of the term environmentalist, so a new report from the aquarium deals with ‘wonder and respect and ...

Americans are skeptical of the term environmentalist, so a new report from Aquarium of the Pacific deals with ‘wonder and respect and stewardship’ for sea animals and the ocean.

Scientists on an icebreaker ship have captured a number of weird and wacky animals from Antarctica's ocean floor, including a ...

Nope, it's not your imagination! The ocean is actually getting greener, according to scientists, and we found out why.

For over 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow as far as the eye can see.

A team of marine scientists has uncovered what appears to be a previously unknown species of sea squirt during a deep-sea ...

Various pieces of artwork have been tied to the railings where two mysterious dead sea creatures were found. On Wednesday, March 26, one neighbour noticed the two animals that had been impaled on a ...

Researchers took advantage of a rare chance to explore a new expanse of seafloor exposed by the breakup of an Antarctic ice shelf.