This rarely seen glass octopus bared all recently — even a view of its innards — when an underwater robot filmed it gracefully soaring through the deep waters of the Central Pacific Ocean.

The Singapore Oceanarium is three times bigger than the S.E.A. Aquarium, and it will offer plenty to sea and do when it opens ...

In this issue of our environmental newsletter, we learn why the City of Toronto thinks spending $1.4 billion to renaturalize ...

Fascinated by what the sea creatures might think, feel and like, Japanese artist Shimabuku documented their reactions to ...

Tired of doomscrolling and dopamine hits that fade fast? These 10 non-fiction books will do what your screen can’t: hold your ...

A female blanket octopus has to be up there as one of the most spectacular sea creatures to see alive in the wild. Growing to the length of an adult human, they trail an iridescent rainbow skirt as ...

Aere mai tātou on 9 July from 2pm at Aroʻa Beach (next to the Rarotongan Hotel) for a fun, family beach day organised by Ocean Ancestors—a collective of individuals, NGOs, and businesses united by a ...

Blue-ringed octopuses carry a killer concoction called tetrodotoxin (TTX), a potent neurotoxin that can paralyze living things, including humans. Tetrodotoxin is most famously known from pufferfish — ...

In an experiment conducted in the South China Sea, scientists plunged a cow carcass into the ocean to investigate what would ...

Our oceans are as remarkable as they are mysterious; the deep dark waters as foreign to us as far-reaching planets. Though ...

Many animals possess the fascinating ability to change colour. Chameleons adjust nanocrystals for temperature control and ...