The Amazon rainforest contains an extraordinary diversity of plant and animal species.

The penguin’s dense feathers create a waterproof barrier.

Fact #895 · Nature

Hydrothermal vents can reach temperatures hotter than boiling water at the surface.

Fact #1389 · Nature

Some volcanoes can erupt underwater without anyone noticing.

Fact #2248 · Nature

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

Fact #1868 · Nature

Cactus spines reduce water loss and protect against herbivores.

Fact #863 · Nature

Sandstorms can travel across continents.

Fact #825 · Nature

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

Fact #1802 · Nature

Sharks existed before trees.

Fact #1683 · Nature