Steve Irwin died after being pierced by a stingray barb.

A single Google search uses enough energy to power a 60-watt lightbulb for 17 seconds.

Fact #3383 · Ocean

There are deep ocean creatures that glow.

Fact #2292 · Ocean

In 1962, a U.S. submarine nearly launched a nuclear torpedo during the Cuban Missile Crisis.

Fact #788 · Ocean

The Dead Sea is 10 times saltier than the ocean.

Fact #3396 · Ocean

Certain marine mammals have thick blubber for insulation.

Fact #877 · Ocean

Sea otters hold hands while sleeping to avoid drifting apart.

Fact #364 · Ocean

Some dolphins exhibit playful behavior even without reward.

Fact #1324 · Ocean

The Earth's tilt causes seasonal changes.

Fact #144 · Ocean