Honey never spoils — archaeologists have found 3,000-year-old honey in Egyptian tombs that was still edible.

A teaspoon of honey represents the lifetime work of about 12 bees.

Fact #2678 · Nature

Lightning strikes Earth about 100 times every second.

Fact #2445 · Nature

The sea turtle’s streamlined shell aids in efficient swimming.

Fact #903 · Nature

Avocados are technically berries — and they evolved to be eaten by giant ground sloths, which are now extinct.

Fact #3416 · Nature

Bioluminescence is common among deep-sea organisms.

Fact #1418 · Nature

Cactus spines reduce water loss and protect against herbivores.

Fact #863 · Nature

There are massive structures.

Fact #2402 · Nature

A flamingo’s pink color comes from its diet.

Fact #494 · Nature