LifeDead art: Stopping the rot of our greatest creations Hirst's shark decayed in its tank. Van Gogh's sunflowers turned brown. A vandal scrawled on a Rothko. Here's how masterpieces are fixed – if artists allow it Features
LifeHow to be genuinely yourself when always online If you want to be free in a digital age, must you switch off your computer, ask two new books, The End of Absence and The Glass CageCultureLab