The Amazon produces about half its own rainfall through evapotranspiration — cutting the forest reduces rain.

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

Fact #619 · Nature

Certain fish can generate electric fields.

Fact #491 · Nature

Cashews grow outside the cashew apple fruit — what looks like the nut is actually the seed.

Fact #3606 · Nature

A snow owl hunts primarily in open landscapes.

Fact #512 · Nature

Some fish can generate electric fields.

Fact #658 · Nature

The oldest known living tree sprouted before the Egyptian pyramids were built.

Fact #2229 · Nature

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

Fact #3242 · Nature

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

Fact #1802 · Nature