Alexandra Witze is a contributing correspondent for Nature and Science News magazines. She writes news and features, primarily about the earth sciences, from her base in Boulder, Colorado. With her husband Jeff Kanipe, she is the author of Island on Fire, a book about the extraordinary 18th-century eruption of the Icelandic volcano Laki (Pegasus Books, 2015). Alex is a nationally known science writer whose awards include top journalism prizes from the American Association for the Advancement of Science, the American Geophysical Union, the American Institute of Physics, and the National Association of Science Writers. Her Nature story “The 24/7 Search for Killer Quakes” (featured on Showcase) won the AAAS Kavli Science Journalism Award in 2015 for the magazine category.