Some species of fish can produce their own antifreeze from proteins — evolved independently multiple times.

The immortal jellyfish (Turritopsis dohrnii) can revert to its juvenile state after reaching adulthood.

Fact #3244 · Nature

The Sahara Desert can experience freezing temperatures at night.

Fact #121 · Nature

Some bamboo species can grow more than a foot in a single day.

Fact #115 · Nature

Lightning strikes Earth about 100 times every second.

Fact #2445 · Nature

Lightning can strike the same location multiple times.

Fact #274 · Nature

Bananas are naturally radioactive due to potassium.

Fact #1678 · Nature

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

Fact #619 · Nature

Mass extinction events have reshaped life on Earth multiple times.

Fact #756 · Nature