Some plants release chemicals to deter herbivores.

Some volcanoes can erupt underwater.

Fact #2624 · Nature

Polar vortex events bring extremely cold air to lower latitudes.

Fact #840 · Nature

The Sahara Desert can experience large temperature swings between day and night.

Fact #243 · Nature

Tyrannosaurus rex had teeth that could grow over 12 inches long.

Fact #619 · Nature

The longest recorded lightning bolt stretched hundreds of miles.

Fact #915 · Nature

Supercell storms are responsible for many tornadoes.

Fact #842 · Nature

Sharks existed before trees evolved.

Fact #2707 · Nature

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

Fact #2101 · Nature