Find out how hail is produced. You will discover the relationship between hail and thunderstorms.

Scholarly article which discusses the cost of lightning and thunderstorms. Provides information about the economic cost and a personal cost, as well as discusses what one can do to prevent or limit the costs of lightning.

The Why? Files, provided by the University of Wisconsin provides a discussion of tornadoes and the environmental conditions that generate them. Includes some great pictures of the formations of the whirlwinds. Also includes a link to a...