Some dinosaurs laid eggs in large nesting colonies.

Caribou migrate in large herds across Arctic regions.

Fact #1277 · Nature

Mudslides can be triggered by heavy rainfall.

Fact #838 · Nature

Some plants can communicate.

Fact #1700 · Nature

Bioluminescence allows some deep-sea creatures to produce light.

Fact #656 · Nature

The Arctic Circle experiences extreme variations in daylight.

Fact #63 · Nature

The Eiffel Tower grows slightly taller in summer due to heat expansion.

Fact #14 · Nature

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

Fact #1809 · Nature

Certain fish can generate electric fields.

Fact #491 · Nature