Bananas are naturally radioactive due to potassium.

Tardigrades can survive extreme radiation, freezing, and even space.

Fact #1844 · Nature

A single coral colony can consist of thousands of tiny animals.

Fact #367 · Nature

A teaspoon of honey represents the lifetime work of about 12 bees.

Fact #2678 · Nature

The chameleon changes color primarily for communication and temperature regulation.

Fact #860 · Nature

There are lakes beneath Antarctica’s ice.

Fact #2643 · Nature

There are more trees on Earth than stars in the Milky Way — about 3 trillion trees.

Fact #3484 · Nature

Hydrothermal vents can reach temperatures hotter than boiling water at the surface.

Fact #1389 · Nature

A woodpecker's skull absorbs shock from repeated pecking.

Fact #393 · Nature