Caroline Williams is a science journalist. A features editor and regular contributor for New Scientist, she has also written for the Guardian, BBC Future and BBC Earth, among others. She has worked as a radio producer and reporter for BBC Radio, was the regular co-host of the New Scientist podcast from 2006 to 2010, and is editor of the New Scientist 'Instant Expert' guide How Your Brain Works (John Murray, 2017). She holds a BSc in biological sciences from the University of Exeter and an MSc in science communication from Imperial College London. She lives in Surrey, England.