Here is one of my favourites: http://www.nature.com/nature/journal/v402/n6761/full/402465a0.html http://www.nature.com/nature/journal/v402/n6761/full/402465a...

Here is one of my favourites: http://www.nature.com/nature/journal/v402/n6761/full/402465a0.html http://www.nature.com/nature/journal/v402/n6761/full/402465a... (Despite the domain name, it is a science fiction piece. Nature publishes short science fiction under their 'Futures' column.)