Rainbows form when light refracts and reflects in water droplets.

The Arctic Circle experiences extreme variations in daylight.

Fact #63 · Nature

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

Fact #3484 · Nature

Tyrannosaurus rex had one of the strongest bites of any land animal.

Fact #667 · Nature

The penguin’s dense feathers create a waterproof barrier.

Fact #895 · Nature

Some trees can communicate with each other using underground fungal networks.

Fact #1884 · Nature

Coral reefs are built by tiny animals called coral polyps.

Fact #654 · Nature

Some trees can communicate with each other using underground fungal networks.

Fact #1898 · Nature

Lightning can strike more than once in the same place.

Fact #818 · Nature