Rainbows form when light refracts and reflects in water droplets.

Volcanoes can create new land.

Fact #145 · Nature

The Eiffel Tower grows slightly taller in summer due to heat expansion.

Fact #14 · Nature

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

Fact #2215 · Nature

Certain plants release chemicals to deter competing vegetation.

Fact #868 · Nature

The Amazon River discharges about 20% of all fresh water that flows into the world's oceans.

Fact #3403 · Nature

Some fish can generate electric fields.

Fact #658 · Nature

Ancient glaciers carved valleys and fjords.

Fact #728 · Nature

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

Fact #1785 · Nature