There are caves so large they contain their own rivers and ecosystems.

The world's most expensive coffee, Kopi Luwak, is made from beans eaten and excreted by civets.

Fact #3414 · Nature

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

Fact #3484 · Nature

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

Fact #1738 · Nature

Some species of ants create underground tunnel networks.

Fact #497 · Nature

The Amazon rainforest influences global rainfall patterns.

Fact #335 · Nature

The sea turtle’s streamlined shell aids in efficient swimming.

Fact #903 · Nature

A jellyfish moves by pulsing its bell-shaped body.

Fact #506 · Nature

Some deep-sea fish have expandable stomachs to consume rare prey.

Fact #1407 · Nature