Sunflowers follow the Sun across the sky during the day, a behavior called heliotropism.

Tyrannosaurus rex had one of the strongest bites of any land animal.

Fact #667 · Nature

Sharks are older than trees — they appeared about 450 million years ago.

Fact #3242 · Nature

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

Fact #175 · Nature

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

Fact #1788 · Nature

Peanuts are not nuts — they're legumes, more closely related to beans.

Fact #3411 · Nature

Some plants can communicate.

Fact #1700 · Nature

A spider spins silk that is incredibly strong for its weight.

Fact #528 · Nature

Supercell storms are responsible for many tornadoes.

Fact #842 · Nature