Sea creatures have adapted to help them thrive in extreme environments. Unusual features allow them to live thousands of feet below the surface. Underwater robots give researchers a glimpse at some of ...

NEW YORK (AP) — An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches. In these extreme environments, the crushing pressure, scant food and lack of ...

The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

From mysterious colossal squid to the ferocious pram bug, these creatures are stranger than fiction. Found in the depths of the Pacific Ocean, the flower hat jellyfish (Olindias formosa) glides with ...

Add Yahoo as a preferred source to see more of our stories on Google. A shark lunges above the water in the TV series "Great White Serial Killer: Sea of Blood." (Courtesy Warner Bros. Discovery) ...

Some mythical creatures from totally different parts of the world look similar, and we can't always explain this with cultures coming into contact. I'm not talking about Roman and Greek overlaps, but ...