Jellyfish have existed for over 500 million years, predating dinosaurs, trees, and sharks.

Atmospheric rivers can deliver massive amounts of rainfall.

Fact #845 · Nature

Rainbows form when light refracts and reflects in water droplets.

Fact #130 · Nature

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

Fact #1968 · Nature

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

Fact #16 · Nature

Some crystals can grow naturally.

Fact #2647 · Nature

Lightning can strike more than once in the same place.

Fact #818 · Nature

Cactus spines reduce water loss and protect against herbivores.

Fact #863 · Nature

Certain plants use thorns to reduce grazing pressure.

Fact #880 · Nature