The immortal jellyfish (Turritopsis dohrnii) can revert to its juvenile state after reaching adulthood.

Some marine snails use venom to capture prey.

Fact #432 · Nature

You are more likely to be struck by lightning than attacked by a shark.

Fact #2905 · Nature

Figs aren't technically a fruit — they're an inverted flower, and wasps pollinate them from the inside.

Fact #3429 · Nature

There are lakes beneath Antarctica’s ice.

Fact #2643 · Nature

There are organisms on Earth that can survive being frozen for years and still come back to life.

Fact #2494 · Nature

Certain plants use thorns to reduce grazing pressure.

Fact #880 · Nature

Rainforests are home to a vast range of biodiversity.

Fact #70 · Nature

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

Fact #1802 · Nature