Knowtex

Submit your entry online to the National Geographic Photography Contest in any of these three categories: people, places, and nature. As a leader in capturing our world through brilliant imagery, National Geographic Magazine sets the standard for photographic excellence.

We live on a planet nearly covered by water, but only 2 percent is fresh water.

Guess how many organisms you'll find in a cube of soil or sea.

Explore the oldest human skeleton and learn how the discovery fits into the human family tree.

A rare aerial look at Libya's remote Fezzan region, where ancient societies thrived and collapsed as the rains came and went.