They're tiny, blobby, butt-shaped, and glow in the dark. What the heck are they? Scientists are still figuring them out.

At around 3,300 meters (2 miles) below the surface of the ocean off the coast of Alaska, where the warm light of the Sun ...

Stanford researchers discovered that increased meltwater and rainfall account for 60% of the decades-long gap between ...

Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

Millions of years ago, a group of adventurous iguanas, probably from Mexico, crossed the Pacific Ocean to Fiji on giant rafts ...

After Earth's worst mass extinction, surviving ocean animals spread worldwide. Stanford's model shows why this happened.