The Portuguese man o' war is not a jellyfish but a siphonophore — a colony of specialized organisms acting as one.

There are massive structures.

Fact #2402 · Nature

You are more likely to die from falling out of bed than from a shark attack.

Fact #2764 · Nature

Sharks existed before trees.

Fact #1683 · Nature

A flamingo’s pink color comes from its diet.

Fact #494 · Nature

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

Fact #1955 · Nature

Rainbows form when light refracts and reflects in water droplets.

Fact #130 · Nature

A snow leopard’s thick fur helps it survive in cold climates.

Fact #454 · Nature

A jellyfish moves by pulsing its bell-shaped body.

Fact #506 · Nature