A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

In a recent two-week voyage through the southern Atlantic, scientists uncovered an astonishing array of 31 previously unknown ...

One of the most endangered sea creatures of the Pacific Ocean is getting a leg up in the kelp forests of Washington’s San ...

During a routine day at sea, our Navy crew spotted something strange moving toward the boat. At first, no one could tell what ...

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

Imagine waking up as a completely different sex because your group needed you to. It sounds impossible, yet hundreds of fish ...

Going without food for even a single day feels difficult for most people, so the idea of surviving five years between meals ...

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

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.

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, ...

The fins of the guitarfish are sold for hundreds of dollars in Asian markets to make soup, a trade pushing them toward ...

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 ...