Around the globe, volcanic giants continue their relentless dance with destruction and creation. These geological time bombs ...

Volcanoes are nature's most dramatic rocks, and while their eruptions can be awe-inspiring, they also pose serious threats to ...

From the supervolcano beneath Yellowstone to the restless peaks of the Pacific “Ring of Fire,” geologists are tracking ...

Preface: Essay on plate tectonics -- Acknowledgments -- Introduction -- Entries A-Z -- Appendix A: Chronology of earthquakes and volcanic eruptions -- Appendix B: Eyewitness accounts of major ...