Octopuses can squeeze through tight spaces due to their soft bodies.

The Mariana Trench is the deepest known part of Earth's oceans.

Fact #109 · Ocean

There is a river in the ocean — the Gulf Stream moves more water than all of Earth's rivers combined.

Fact #3404 · Ocean

Heart disease is the leading cause of death globally.

Fact #2828 · Ocean

The Dead Sea lies at one of the lowest elevations on land.

Fact #50 · Ocean

Certain whales migrate thousands of miles annually.

Fact #413 · Ocean

The largest animal ever known to exist is the blue whale.

Fact #914 · Ocean

The highest recorded ocean wave exceeded 80 feet in height.

Fact #920 · Ocean

The Earth's tilt is responsible for seasonal climate patterns.

Fact #222 · Ocean