Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

Some are terrifying... others are so bizarre, lurking in the depths of the ocean. Many otherworldly deep-sea creatures, though, are so beautiful and mysterious that you won't believe they exist. Even ...

Nature always has the potential to outdo human imagination. From across oceans, forests, deserts, and isolated islands, there ...

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 ...

An entire world lives deep under the ocean’s surface, far from human notice and as bustling as any city. Animals such as tubeworms and clams live crowded around plumes of methane that bubble up ...

Thousands of meters below the ocean's surface lurk some gigantic creatures, much larger than their shallow-water brethren. Scientists have a few hunches for why this happens, but the debate continues.

Some of the wildest legends may actually be rooted in reality. Ancient people didn’t have science textbooks, just bones in the dirt and stories passed around the fire, and sometimes, those stories ...