Whale sharks filter up to 6,000 liters of water per hour through their gills.

Prehistoric reptiles dominated land ecosystems.

Fact #745 · Nature

The longest recorded lightning bolt stretched hundreds of miles.

Fact #915 · Nature

Some fish can detect electrical fields in water.

Fact #221 · Nature

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

Fact #1942 · Nature

The snowshoe hare changes fur color with the seasons for camouflage.

Fact #871 · Nature

Some insects glow through bioluminescence.

Fact #529 · Nature

The Sahara Desert can experience freezing temperatures at night.

Fact #121 · Nature

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

Fact #1887 · Nature