There are caves so large they contain their own rivers and ecosystems.

There are trees alive today that were already thousands of years old when the pyramids were built.

Fact #2337 · Nature

Volcanoes can create new land.

Fact #145 · Nature

Some plants can communicate.

Fact #1700 · Nature

The Amazon River discharges more fresh water into the ocean than the next seven largest rivers combined.

Fact #3592 · Nature

The magnetic north pole moves — it has shifted hundreds of miles since it was first recorded in 1831.

Fact #3408 · Nature

Certain fish produce antifreeze proteins to survive icy waters.

Fact #859 · Nature

Storm surges are often responsible for hurricane-related flooding.

Fact #835 · Nature

Hydrothermal vents can reach temperatures hotter than boiling water at the surface.

Fact #1389 · Nature