Some deep‑sea creatures have never seen sunlight in millions of years.

Many deep-sea animals lack strong pigmentation.

Fact #1409 · Ocean

The Pacific Ocean contains numerous coral atolls.

Fact #315 · Ocean

Prehistoric oceans contained giant marine reptiles.

Fact #724 · Ocean

Deep-sea fish like the barreleye have transparent heads and tubular eyes that can rotate to face upward.

Fact #5104 · Ocean

Some whales can hold their breath for over an hour.

Fact #179 · Ocean

The ocean contains structures larger than mountain ranges.

Fact #1832 · Ocean

A sea anemone uses stinging cells to capture prey.

Fact #437 · Ocean

Water covers more than 70% of Earth's surface.

Fact #86 · Ocean