A new study has uncovered evidence that a giant marine reptile from the Early Jurassic period used stealth to hunt its prey ...

Deep beneath the ocean’s surface, scientists have discovered a hidden underwater zone unlike anything ever seen before. Inside? Massive, mysterious creatures that defy explanation—and may pose serious ...

Eventually, researchers caught several “transparent” nudibranchs, or sea slugs, that didn’t look like anything they’d seen before. They looked closer at these animals, analyzed their DNA and realized ...

The oceans are home to some of the most bizarre and mysterious creatures on Earth, and sharks are no exception. While many people are familiar with the great white shark or hammerhead, the deep seas ...

PEOPLE magazine is on the search for the World’s Cutest Dog. The magazine has partnered with Pedigree for the eighth year in ...

Scientists discover and name a colorful, new species of aquarium crayfish, Cherax pulverulentus, hiding in plain sight for decades.

At Caltech, researchers have turned living jellyfish into low-cost, remotely controlled ocean robots — creating real-life ...

The underwater world is a fascinating place, but very little is known about this remarkable environment. Learn how this is ...