Asteroid apocalypse: Computer animations, models, and re-creations examine how an impact on the American west coast could spell disaster for the nation. Atlantis apocalypse: Computer animations, models, and re-creations examine how another eruption of the Santorini Volcano, like the one 3,500 years ago, could affect people today.

American volcano: Computer animations, models, and re-creations examine what would happen if Mt. Rainier erupted like Mt. St. Helens. The next Pompeii: Computer animations, models, and re-creations examine what would happen if Mt. Vesuvius erupted again in the same way as it erupted in 79 A.D.

Windy City tornado: Computer animations, models, and re-creations examine what would happen if a high speed tornado struck Chicago directly, as one almost did in 1967. New York City hurricane: Computer animations, models, and re-creations examine what would happen if a hurricane struck New York City.

LA's killer quake: Computer animations, models, and re-creations examine what would happen if an earthquake the size of San Francisco's 1906 quake occurred in Los Angeles today. Yellowstone eruption: Computer animations, models, and re-creations examine what would happen if the mega volcano beneath Yellowstone National Park erupted again.

Mega drought: Computer animations, models, and re-creations examine the Dust Bowl of the 1930's in the U.S. and what would happen if such a drough occured again. Mega freeze: Computer animations, models, and re-creations examine what would happen if Europe and the U.S. began to get cold due to the rapidly changing climate.