Christie was a well-established science blogger and writer when she was awarded a PhD in Cell and Molecular Biology with a specialization in ecology, evolution and conservation biology from the University of Hawai‘i in 2014 for her research on the genetics of lionfishes. A short two years later, she published her debut book Venomous: How Earth’s Deadliest Creatures Mastered Biochemistry, which received widespread acclaim, and after that, she fully left academia behind and established herself as a science writer and editor. She joined The Scientist in 2021 as newsletter editor and left as senior editor in 2023. She is a member of the Author’s Guild, the Northwest Science Writers Association, and the National Association of Science Writers.