The ocean covers more than 70% of our planet’s surface, yet we’ve explored less than 5% of it. Below the sunlit waves lies an alien world of crushing pressure, eternal darkness, and bone-chilling cold ...

Imagine you are on some distant beach centuries ago and something huge emerges from the depths of the ocean. It has a longer body than most boats, lined with dozens of razor sharp teeth and eyes ...

Add Yahoo as a preferred source to see more of our stories on Google. What are these strange creatures washing up on Texas beaches, and why are they dying? Here's what the experts have to say.

Add Yahoo as a preferred source to see more of our stories on Google. The animal in the video is a predatory sea slug called Melibe viridis, a type of nudibranch found in Indonesian waters. To feed, ...

Centuries before modern science could more accurately explain the natural world, brief animal sightings often inspired terrifying legends of mysterious beasts, scaled dragons, and sea serpents. These ...

The animal in the video is a predatory sea slug called Melibe viridis, a type of nudibranch found in Indonesian waters. To feed, it uses a large, expandable oral hood like a net to capture small ...