Subscribe Now! National Geographic Magazine $15
Visit our Online Shops

Sign up for free

Newsletters

Once a month
get new photos
and expert tips.

Tornado-Destroyed Building

Photo: These trailers and this building were destroyed after tornadoes ripped through the area
This Chickasha, Oklahoma, trucking company suffered a directed hit by a tornado during a spate of violent Midwest storms in May of 1999. Oklahoma is part of the so-called “Tornado Alley,” a region in the United States that sees the most powerful and destructive.
Photograph by Tannen Maury/AFP/Getty Images

Earth Topics

SPECIAL ADVERTISING SECTION

Photo: People hiking at sunset

Sweepstakes

Walk Into America and win a photography workshop for two!

Photo: Punta Allen

Mexico via Pacifico

Find unusual vacation spots and journey through Mexico.

Forces of Nature

Photo: A volcano erupting

Guide to the most powerful forces on Earth: earthquakes, volcanoes, hurricanes, and tornadoes.

Six Degrees Book and DVD

Image: Six Degrees DVD and book

Get an eye-opening warning of the dangers of climate change, one degree at a time.

Join the Geotourism Challenge

Image: The Geotourism Challenge

Honor people and organizations that are innovators in geotourism.