Futurist and science journalist,
Jessa Gamble is a science writer and co-owner of the Last Word On Nothing blog. Her latest book is The Siesta and the Midnight Sun: How We Measure and Experience Time (2011). She lives in Yellowknife, Canada.
Sleep and dreams
Life in Circadia
The ticking of the bodyclock can help us fight cancer, safeguard our hearts, time our meals, and enhance our intelligence
Future of technology
The end of sleep?
New technologies are emerging that could radically reduce our need to sleep - if we can bear to use them