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

The Arctic tern migrates farther than any other bird.

Fact #450 · Nature

You are more likely to be struck by lightning than attacked by a shark.

Fact #2905 · Nature

Cactus spines reduce water loss and protect against herbivores.

Fact #863 · Nature

Some clouds weigh millions of tons.

Fact #1715 · Nature

There are lakes beneath Antarctica’s ice.

Fact #2643 · Nature

Sandstorms can travel across continents.

Fact #825 · Nature

The Sahara Desert can experience freezing temperatures at night.

Fact #121 · Nature

Blizzards are intense snowstorms with strong winds.

Fact #819 · Nature