Some fish can survive completely frozen.

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

Fact #115 · Nature

The ozone layer helps protect Earth from harmful ultraviolet radiation.

Fact #52 · Nature

Tardigrades can survive extreme radiation, freezing, and even space.

Fact #1788 · Nature

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

Fact #3408 · Nature

Pistol shrimp can snap their claws fast enough to create a cavitation bubble as hot as the surface of the sun.

Fact #3255 · Nature

Mudslides can be triggered by heavy rainfall.

Fact #838 · Nature

Some butterflies have wings that reflect ultraviolet light.

Fact #533 · Nature

Water is the only natural substance that commonly exists as a solid, liquid, and gas on Earth.

Fact #175 · Nature