Hidden among the tentacles of a sea anemone, the harlequin shrimp is one of the ocean's most striking and colorful ...

Scientists recorded a mysterious sound that crossed the Pacific Ocean. Here’s what this ocean signal really was and how it was finally fully explained.

A fishing trip of the California coast last week produced an extraordinary catch: a type of octopus that constructs its own shell to ride ocean currents.

Stunning views to one of the Maldives’ largest overwater hydrotherapy pools — this bucket-list wellness sanctuary redefines ...

Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that ...

Hidden beneath the water's surface is a botanical world that is among nature's most innovative and ecologically important.

When you picture Southern California’s wildlife, you may think of mountain lions or sea lions, but tucked away in our local ...

Urokodia aequalis, an early Cambrian marine predator from the Chengjiang biota of China, preserves the earliest known evidence of chelicerae -- the pincer-like structures that later evolved into the ...

Many seabirds are starving to death as a marine heat wave lingers off California and fish seek deeper, cooler waters.

Sightings of these peculiar fish have become more frequent in UK waters in recent years, possibly linked to warming sea ...

Not to be confused with Iriya near Ueno, this Iriya is in Adachi – and it has a strange, bone-coloured squid-like playground structure that looks like a fossil, ...

These real-life ocean animals were so terrifying to seafarers that they became embedded in history as legendary sea monsters ...