Teaching children how to manage their thoughts and words without interrupting. Louis always interrupts! All of his thoughts are very important to him, and when

May 18, 1980, 8:32 A.M.: An earthquake suddenly triggered an avalanche on Mount St. Helens, a volcano in southern Washington State. Minutes later, Mount St. Hel

Photographs and text introduce different kinds of volcanoes, where they are located, how and why they erupt, and other interesting data about volcanoes.

Whenever a volcano threatens to erupt, scientists and adventurers from around the world flock to the site in response to the irresistible allure of one of natur

Volcanoes are unquestionably one of the most spectacular and awe-inspiring features of the physical world. Our paradoxical fascination with them stems from thei