Clouds are not weightless — a typical cumulus cloud weighs about 500,000 kg.

Peanuts are not nuts — they're legumes, more closely related to beans.

Fact #3411 · Nature

Sandstorms can travel across continents.

Fact #825 · Nature

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

Fact #1884 · Nature

Caribou migrate in large herds across Arctic regions.

Fact #1277 · Nature

The Amazon rainforest contains an extraordinary diversity of plant and animal species.

Fact #16 · Nature

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

Fact #175 · Nature

Lightning can strike the same location multiple times.

Fact #274 · Nature

Sharks are older than trees — they appeared about 450 million years ago.

Fact #3242 · Nature