Lake Baikal produces 20% of all the world's fresh unfrozen liquid surface water.

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

Fact #14 · Nature

Prehistoric reptiles dominated land ecosystems.

Fact #745 · Nature

Extreme droughts can last for years.

Fact #832 · Nature

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

Fact #2127 · Nature

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

Fact #3484 · Nature

A camel's hump stores fat, not water.

Fact #419 · Nature

There is enough gold inside Earth to coat the entire planet’s surface.

Fact #2722 · Nature

Some species of ants create underground tunnel networks.

Fact #497 · Nature