Light pollution prevents most people in developed countries from seeing the Milky Way.

Volcanoes can create new land.

Fact #145 · Nature

Tyrannosaurus rex had teeth that could grow over 12 inches long.

Fact #619 · Nature

Certain plants use thorns to reduce grazing pressure.

Fact #880 · Nature

Water can erode rock over long periods of time.

Fact #194 · Nature

There are trees alive today that were already thousands of years old when the pyramids were built.

Fact #2337 · Nature

Some dinosaurs laid eggs in large nesting colonies.

Fact #679 · Nature

Water is the only natural substance that commonly exists as a solid, liquid, and gas on Earth.

Fact #175 · Nature

The penguin’s dense feathers create a waterproof barrier.

Fact #895 · Nature